Feature/radu issues (#39)

* New epub test case from Radu

* Added SVG test topic to Radu's flowers test

* Issue #90: Updated submodules

Co-authored-by: Eliot Kimber <ekimber@contrext.com>

test/dita/radu-epub-test/flowers/concepts/autumnFlowers.dita

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="autumnFlowers">
+    <title>Autumn Flowers</title>
+    <conbody>
+        <p>Autumn is the season of the primary harvest. Autumn falls during September - November in
+            the Northern hemisphere, and during March - June in the Southern hemisphere. Crops are
+            harvested during Autumn. Leaves change color are at their beautiful best.</p>
+        <p>Some of the flowers blooming in
+                autumn<indexterm>flowers<indexterm>autumn</indexterm></indexterm> are: Acashia,
+            Allium, Alstromeria, Amaranthus, Anemone, Baby's Breath, Bittersweet, Carnation, China
+            berry, Chrysanthemum, Cockscomb, Cosmos, Echinops, Freesia, Gerbera Daisy, Gladiolus,
+            Hypericum, Iris, Juniper, Kangaroo paw, Kalancheo, Liatrus, Lily, Asiatic, Lily,
+            Gloriosa, Misty Blue, Orchid, Pepper berry, Protea, Queen Ann's Lace, Quince, Rover,
+            Roses, Rowen berry, Salvia, Solidago, Statice, Star of Bethlehem, Sunflower, Yarrow,
+            Zinnia.</p>
+    </conbody>
+</concept>

test/dita/radu-epub-test/flowers/concepts/glossaryBulb.dita

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glossentry PUBLIC "-//OASIS//DTD DITA Glossary//EN" "glossary.dtd">
+<glossentry id="flowers.bulb">
+    <glossterm>Bulb</glossterm>
+    <glossdef>A <term>bulb</term> is an underground vertical shoot that has modified leaves (or
+        thickened leaf bases) that are used as food storage organs by a dormant plant.</glossdef>
+</glossentry>

test/dita/radu-epub-test/flowers/concepts/glossaryCultivar.dita

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glossentry PUBLIC "-//OASIS//DTD DITA Glossary//EN" "glossary.dtd">
+<glossentry id="flowers.cultivar">
+    <glossterm>Cultivar</glossterm>
+    <glossdef>A <term>cultivar</term> is a cultivated plant that has been selected and given a
+        unique name because of its decorative or useful characteristics; it is usually distinct from
+        similar plants and when propagated it retains those characteristics. The word
+            <term>cultivar</term> is generally regarded as a portmanteau of "<b>culti</b>vated" and
+            "<b>var</b>iety", but could also be derived from "<b>culti</b>gen"
+        "<b>var</b>iety".</glossdef>
+</glossentry>

test/dita/radu-epub-test/flowers/concepts/glossaryGenus.dita

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glossentry PUBLIC "-//OASIS//DTD DITA Glossary//EN" "glossary.dtd">
+<glossentry id="flowers.genus">
+    <glossterm>Genus</glossterm>
+    <glossdef>A low-level taxonomic rank used in the classification of living and fossil organisms.
+        Other well-known taxonomic ranks are domain, kingdom, phylum, class, order, family, and
+        species, with <term>genus</term> fitting between family and species. The scientific name of
+        a genus may be called the generic name: it is always capitalized.</glossdef>
+</glossentry>

test/dita/radu-epub-test/flowers/concepts/glossaryPanicle.dita

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glossentry PUBLIC "-//OASIS//DTD DITA Glossary//EN" "glossary.dtd">
+<glossentry id="flowers.panicle">
+    <glossterm>Panicle</glossterm>
+    <glossdef>A <term>panicle</term> is a compound raceme, a loose, much-branched indeterminate
+        inflorescence with pedicellate flowers (and fruit) attached along the secondary branches (in
+        other words, a branched cluster of flowers in which the branches are racemes).</glossdef>
+</glossentry>

test/dita/radu-epub-test/flowers/concepts/glossaryPerennial.dita

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glossentry PUBLIC "-//OASIS//DTD DITA Glossary//EN" "glossary.dtd">
+<glossentry id="flowers.perennial">
+    <glossterm>Perennial</glossterm>
+    <glossdef>A <term>perennial plant</term> or <term>perennial</term> is a plant that lives for
+        more than two years. When used by gardeners or horticulturists, this term applies
+        specifically to perennial herbaceous plants. Scientifically, woody plants like shrubs and
+        trees are also perennial in their habit.</glossdef>
+</glossentry>

test/dita/radu-epub-test/flowers/concepts/glossaryPollination.dita

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glossentry PUBLIC "-//OASIS//DTD DITA Glossary//EN" "glossary.dtd">
+<glossentry id="flowers.pollination">
+    <glossterm>Pollination</glossterm>
+    <glossdef><term>Pollination</term> is the process by which pollen is transferred in plants,
+        thereby enabling fertilisation and sexual reproduction. Pollination is a necessary step in
+        the reproduction of flowering plants, resulting in the production of offsprings that are
+        genetically diverse.</glossdef>
+</glossentry>

test/dita/radu-epub-test/flowers/concepts/glossaryRhizome.dita

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glossentry PUBLIC "-//OASIS//DTD DITA Glossary//EN" "glossary.dtd">
+<glossentry id="flowers.rhizome">
+    <glossterm>Rhizome</glossterm>
+    <glossdef>A <term>rhizome</term> is a characteristically horizontal stem of a plant that is
+        usually found underground, often sending out roots and shoots from its nodes. Some plants
+        have rhizomes that grow above ground or that lie at the soil surface, including some Iris
+        species, and ferns, whose spreading stems are rhizomes. Rhizomes may also be referred to as
+        creeping rootstalks, or rootstocks.</glossdef>
+</glossentry>

test/dita/radu-epub-test/flowers/concepts/glossarySepal.dita

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE glossentry PUBLIC "-//OASIS//DTD DITA Glossary//EN" "glossary.dtd">
+<glossentry id="flowers.sepal">
+    <glossterm>Sepal</glossterm>
+    <glossdef>A <term>sepal</term> (from Latin <i>separatus</i> "separate" + <i>petalum</i> "petal")
+        is a part of the flower of flowering plants. <term>Sepals</term> in a "typical" flower are
+        green and lie under the more conspicuous petals. As a collective unit the sepals are called
+        the <term>calyx</term>, and the collection of petals is called the <term>corolla</term>.
+        Together, these two structures are known as the <term>perianth</term> of the flower. The
+        petals and sepals are usually differentiated into colorful petals and green sepals. The term
+            <term>tepal</term> is usually applied when the petals and sepals are not differentiated
+        and look similar or the petals are absent and the sepals are colorful. When the flower is in
+        bud, the sepals enclose and protect the more delicate floral parts within. Morphologically
+        they are modified leaves.</glossdef>
+</glossentry>

test/dita/radu-epub-test/flowers/concepts/springFlowers.dita

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="springFlowers">
+    <title>Spring Flowers</title>
+    <conbody>
+        <p>Spring Time, the time of growth and renewal of new plant and animal life. Spring comes at
+            different times in the North and South Hemispheres. Spring time in the Northern
+            hemisphere is between March - May, and between September - November in the Southern
+            hemisphere. Most flowering plants bloom during spring time. Therefore, flowers that
+            bloom only during spring, Spring Flowers, bloom at different times in the two
+            hemispheres. </p>
+        <p>Some of the flowers blooming in Spring are: Agapanthus, Amaryllis,
+            Anemone, Apple blossom, Bird of Paradise, Brodea, Calla lily, Cherry Blossom, Corn
+            flower, Cosmose, Dahlia, Delphinium, Delwood, Forsythia, Freesia, Gardenia, Heather,
+            Helleborus, Hollyhock, Hyacinth, Larkspur, Casa Blanca Lily, Gloriosa Lily, Stargazer,
+            Liatrus, Lilac, Lisianthus, Narcissus, Orchid, Peach blossom, Peony, Phlox, Poppy,
+            Protea, Pussy willow, Ranunculus, Rose, Seeded Eucalyptus, Solidago, Statice,
+            Stephanotis, Stock, Sweet Pea, Tulip, Viburnum, Wax flower, Zinnia. </p>
+    </conbody>
+</concept>

test/dita/radu-epub-test/flowers/concepts/summerFlowers.dita

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="summerFlowers">
+    <title>Summer Flowers</title>
+    <conbody>
+        <p>Summer is the time of hot and warm weather. Floral growth is the best in the summer
+            season. The Northern hemisphere experiences summer during June, July, August, while in
+            Southern hemisphere during December - February.</p>
+        <p>Some of the flowers blooming in summer are: Alchemilla, Allium,
+            Alstromeria, Amaranthus, Baby's Breath, Bird of Paradise, Calla lily, Campanula,
+            Carnation, Chrysanthemum, Cockscomb, Cosmos, Dahlia, Delphinium, Dianthus, Didiscus,
+            Euphorbia, Foxglove, Freesia, Gardenia, Genista, Ginger, Gladiolus, Hallaconia, Heather,
+            Hydrangea, Hypericum, Iris, Kangaroo paw, Liatrus, Lilac, Casa Blanca Lily, Gloriosa
+            Lily, Star Gazer, Lisianthus.</p>
+    </conbody>
+</concept>

test/dita/radu-epub-test/flowers/concepts/winterFlowers.dita

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
+<concept id="winterFlowers">
+    <title>Winter Flowers</title>
+    <conbody>
+        <p>Winter is the season of cold weather. The season occurs during December - February in
+            Northern
+            hemisphere<?oxy_delete author="Mary" timestamp="20120510T124126+0300" content=" " comment="Delete any extra spacing before and after punctuation marks."?>.
+            In the Southern hemisphere winter occurs during June - August. </p>
+        <p>Some of the flowers blooming
+            <?oxy_delete author="Mary" timestamp="20120510T124054+0300" content=" " comment="Also use a single space between words."?>in
+            winter are: Acashia, Alstromeria, Amaryllis, Carnation, Chrysanthemums, Cyclamen,
+            Evergreens, Gerbera Daisy, Ginger, Helleborus, Holly berry, Lily, Asiatic Lily, Casa
+            Blanca Lily,
+            <?oxy_comment_start author="John" timestamp="20120510T124636+0300" comment="We should include one more topic with information about Narcissus."?>Narcissus<?oxy_comment_end?>,
+            Orchid, Pansy, Pepperberry, Phlox, Protea, Queen Ann's Lace,
+            <?oxy_comment_start author="Bob" timestamp="20120510T124701+0300" comment="It&apos;s a good idea to add more plants (consider including also Roses)."?>Roses<?oxy_comment_end?>,
+            Star of Bethlehem, Statice. </p>
+    </conbody>
+</concept>
+<?oxy_options track_changes="on"?>

test/dita/radu-epub-test/flowers/flowers.ditamap

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE map PUBLIC "-//OASIS//DTD DITA Map//EN" "map.dtd">
+<map>
+  <title>Growing Flowers</title>
+  <topicref href="topics/introduction.dita">
+    <topicmeta>
+      <data name="wh-tile">
+        <data name="hide" value="yes"/>
+      </data>
+    </topicmeta>
+  </topicref>
+  <topicref href="topics/care.dita">
+    <topicref href="tasks/pruning.dita"/>
+    <topicref href="tasks/gardenPreparation.dita"/>
+    <topicref href="topics/svg_test.dita"/>
+  </topicref>
+  <topicref href="topics/index.dita" collection-type="sequence">
+    <topicref href="concepts/springFlowers.dita" collection-type="sequence">
+      <topicref href="topics/flowers/iris.dita"/>
+      <topicref href="topics/flowers/snowdrop.dita"/>
+    </topicref>
+    <topicref href="concepts/summerFlowers.dita" collection-type="sequence">
+      <topicref href="topics/flowers/gardenia.dita"/>
+      <topicref href="topics/flowers/lilac.dita"/>
+    </topicref>
+    <topicref href="concepts/autumnFlowers.dita" collection-type="sequence">
+      <topicref href="topics/flowers/chrysanthemum.dita"/>
+      <topicref href="topics/flowers/salvia.dita"/>
+    </topicref>
+    <topicref href="concepts/winterFlowers.dita" collection-type="sequence">
+      <topicref href="topics/flowers/gerbera.dita"/>
+    </topicref>
+  </topicref>
+  <?oxy_comment_start author="Mary" timestamp="20120510T115308+0300" comment="We should review the list of glossary terms. I think there are many technical terms in the documentation that need to be addressed."?>
+  <topichead navtitle="Glossary" id="glossary">
+    <topicmeta>
+      <shortdesc>Definitions of the most commonly used gardening terms.</shortdesc>
+    </topicmeta>
+    <?oxy_comment_end?>
+    <topicref navtitle="Genus" href="concepts/glossaryGenus.dita"
+      keys="genus" print="yes"/>
+    <topicref navtitle="Pollination" href="concepts/glossaryPollination.dita"
+      keys="pollination" print="yes"/>
+    <topicref navtitle="Sepal" href="concepts/glossarySepal.dita"
+      keys="sepal" print="yes"/>
+    <topicref navtitle="Rhizome" href="concepts/glossaryRhizome.dita"
+      keys="rhizome" print="yes"/>
+    <topicref navtitle="Bulb" href="concepts/glossaryBulb.dita"
+      keys="bulb" print="yes"/>
+    <topicref navtitle="Cultivar" href="concepts/glossaryCultivar.dita"
+      keys="cultivar" print="yes"/>
+    <topicref navtitle="Perennial" href="concepts/glossaryPerennial.dita"
+      keys="perennial" print="yes"/>
+    <topicref navtitle="Panicle" href="concepts/glossaryPanicle.dita"
+      keys="panicle" print="yes"/>
+  </topichead>
+  <topicref href="topics/copyright.dita">
+    <topicmeta>
+      <data name="wh-tile">
+        <data name="hide" value="yes"/>
+      </data>
+    </topicmeta>
+  </topicref> 
+</map>

test/dita/radu-epub-test/flowers/tasks/gardenPreparation.dita

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE task PUBLIC "-//OASIS//DTD DITA Task//EN" "task.dtd">
+<task id="gardenPreparation">
+    <title>Garden Preparation</title>
+    <taskbody>
+        <context>
+            <p>An appreciation of the conditions under which bulbs grow in nature is of considerable
+                help in understanding their needs in
+                            cultivation<indexterm>general<indexterm>care<indexterm>cultivation</indexterm></indexterm></indexterm>,
+                but is by no means all-sufficient. When plants are grown away from their native
+                homes-and perhaps are accommodated in pots indoors-they may respond to quite
+                different soils, temperatures, moisture conditions, etc., than those to which they
+                are subjected in the
+                    wild.<indexterm>tasks<indexterm>preparation</indexterm></indexterm>
+            </p>
+        </context>
+        <steps>
+            <step>
+                <cmd>Handle bulbs carefully. Any scarred or punctured bulb is more susceptible to
+                    decay or
+                        infestation.<indexterm>general<indexterm>planting</indexterm></indexterm></cmd>
+            </step>
+            <step>
+                <cmd>Make sure that the <b>soil</b> is the <i>proper</i> one. This might be hard to
+                    achieve, but generally an earth midway between sand and clay and containing a
+                    generous measure of organic matter is what most plants want.</cmd>
+            </step>
+            <step>
+                <cmd>All plants need <b>watering</b>, but you should also provide good drainage. An
+                    overabundance of water around bulbs during the dormant period is particularly
+                    harmful. </cmd>
+            </step>
+            <step>
+                <cmd>Plants respond to fertile soil, but <b>fertilizers</b> must not be used
+                    carelessly. Improper dosage can do more harm than good.</cmd>
+            </step>
+            <step>
+                <cmd>When dealing with <b>insects</b> and <b>diseases</b>, proper diagnosis of the
+                    trouble is of primary importance.</cmd>
+            </step>
+        </steps>
+    </taskbody>
+</task>

test/dita/radu-epub-test/flowers/tasks/pruning.dita

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE task PUBLIC "-//OASIS//DTD DITA Task//EN" "task.dtd">
+<task id="prunning">
+    <title>Pruning</title>
+    <taskbody>
+        <context>
+            <p><b>Pruning</b> is the
+                    process<indexterm>tasks<indexterm>pruning</indexterm></indexterm> of removing
+                certain above-ground elements from a plant; in landscaping this process usually
+                involves <indexterm>tasks<indexterm>preparation</indexterm></indexterm>removal of
+                diseased, non-productive, or otherwise unwanted portions from a plant. In nature,
+                certain meteorological conditions such as wind, snow or seawater mist can conduct a
+                when for natural pruning process. The purpose of anthropomorphic pruning is to shape
+                the plant by controlling or directing plant growth, to maintain the health of the
+                plant, or to increase the yield or quality of flowers and fruits.</p>
+            <p>In general the smaller the wound (smaller the branch that is cut) the less harm to
+                the tree. It is therefore typically better to formative prune the tree when juvenile
+                than try to cut off large branches on a mature tree.</p>
+            <p><?oxy_comment_start author="John" timestamp="20120510T110753+0300" comment="A list of tools required for prunning should be also provided to the reader (like: 
+Rope Saws, Pole Prunner and Lopper,  Folding Prunner, Portable Buck Saws)."?>Follow
+                these simple steps:<?oxy_comment_end?></p>
+        </context>
+        <steps>
+            <step>
+                <cmd>Begin by cutting out all the dead branches.</cmd>
+            </step>
+            <step>
+                <cmd>Remove all tangled or crossed over branches. This allows air to circulate and
+                    reduces bug and fungi infestation. </cmd>
+            </step>
+            <step>
+                <cmd>Take your time! Work comfortably and do not make shortcuts when cutting stems.
+                    Use good quality, sharp tools.</cmd>
+            </step>
+            <step>
+                <cmd>Clean up the area.
+                    <?oxy_comment_start author="Mary" timestamp="20120510T110831+0300" comment="Burning the pest infested branches should be done under supervision. Please mention this."?>Burn
+                    all pest infested branches<?oxy_comment_end?>. </cmd>
+            </step>
+        </steps>
+    </taskbody>
+</task>