Hammering on View. Small fix to collection limbs property.

docs/Views.rst

@@ -7,8 +7,8 @@ A **View** makes it possible to work with arbitrary Trees and Leaves as a
 single logical unit. It is an ordered set of its members.
 
 
-Building a View
-===============
+Building a View and selecting members
+=====================================
 Views can be built from a list of paths, existing or not. Taking our working
 directory with ::
 
@@ -32,6 +32,30 @@ members, individual members can be accessed through indexing and slicing ::
     >>> v[1:]
     <View([<Tree: 'larry/'>, <Leaf: 'curly.txt'>])>
 
+But we can also use fancy indexing (which can be useful for re-ordering
+members) ::
+
+    >>> v[[2, 0]]
+    <View([<Leaf: 'curly.txt'>, <Tree: 'moe/'>])>
+
+Or boolean indexing ::
+
+    >>> v[[True, False, True]]
+    <View([<Tree: 'moe/'>, <Leaf: 'curly.txt'>])>
+
+As well as indexing by name ::
+
+    >>> v['curly.txt']
+    <View([<Leaf: 'curly.txt'>])>
+
+Note that since the name of a file or directory need not be unique, this always
+returns a View.
+
+
+A View is an abstract Tree...kind of
+====================================
+A View 
+
 
 
 Views from a Tree

src/datreant/core/collections.py

@@ -54,7 +54,7 @@ def limbs(self):
         """A set giving the names of this collection's attached limbs.
 
         """
-        return self._classlimbs | self._limbs
+        return self._classagglimbs | self._agglimbs
 
 
 class View(CollectionMixin):