TreeView: Unbreak adding children to the root node.
Build sm-treeview.
TreeView: Unbreak destroyNode().
Build sm-treeview.
Merge gallery-sm-treeview-templates into gallery-sm-treeview.

It didn't add any value as a standalone module.
Add Y.TreeView.Sortable.
Build gallery-sm-treeview.
TreeView.Sortable: Don't destroy the root node. Fixes #21
Build sm-treeview-sortable.
fix index fail
when traversing a range, make sure we traverse any children of the endContainer if there is a positive endOffset
build gallery-sm-range
Merge pull request #22 from bwg/range-traverse

Make sure to traverse children of endContainer when endOffset > 0
sm-selection: shrink method on Y.Range

shrinks (normalizes?) the range start/end containers to the textnodes that contain the selected text.
build gallery-sm-range
gallery-sm-editor: new editor-style extension for css based editing
build gallery-sm-editor
gallery-sm-selection: use options hash instead of boolean for trim argument to Y.Range shrink* methods
gallery-sm-selection: don't pummel the offset if not changing nodes
build gallery-sm-selection, gallery-sm-editor