Documentation work. New theme and some organization.

doc/Makefile

@@ -42,7 +42,7 @@ clean:
 	-rm -rf doxygen/xml*;
 	-rm -rf doxygen/html*;
 
-html: 
+html:
 	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
 	@echo
 	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
@@ -114,11 +114,6 @@ text:
 	@echo
 	@echo "Build finished. The text files are in $(BUILDDIR)/text."
 
-pdf:
-	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/pdf
-	@echo
-	@echo "Build finished. The text files are in $(BUILDDIR)/pdf."
-
 man:
 	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
 	@echo
@@ -146,8 +141,12 @@ doxygen:
 clone: html
 	-rm -rf $(OUTPUTDIR)
 	git clone git@github.com:PDAL/pdal.github.io.git $(OUTPUTDIR)
-	
+
 publish: clone
 	cp -r build/html/* $(OUTPUTDIR)/
 	cd $(OUTPUTDIR) ; git checkout master; git add  "*" ; git commit -m "update for $(DATE)" . ; git push
 
+pdf:
+	$(SPHINXBUILD) -b pdf $(ALLSPHINXOPTS) $(BUILDDIR)/pdf
+	@echo
+	@echo "Build finished. The PDF files are in _build/pdf."

doc/_templates/layout.html

@@ -0,0 +1,20 @@
+{# Import the theme's layout. #}
+{% extends "!layout.html" %}
+
+{# Add some extra stuff before and use existing with 'super()' call. #}
+
+{%- block footer %}
+    <div class="footer">
+        <div class="container">
+                    &copy;  {{ copyright }}
+                        <a href="http://github.com/hobu">Howard Butler</a>,
+                        <a href="http://github.com/mpgerlek">Michael Gerlek</a>,
+                        and
+                        <a href="https://github.com/PDAL/PDAL/graphs/contributors">others</a>,
+            {%- if last_updated %}
+                {% trans last_updated=last_updated|e %}Last updated
+                    on {{ last_updated }}.{% endtrans %}
+            {%- endif %}
+        </div>
+    </div>
+{%- endblock %}