Editor.Base: dont clobber the internal _selectedRange on blur, restore it on focus
Editor.Style: add optional `computed` parameter to _queryCommandValue for retrieving computedStyle if explicit style not available
build gallery-sm-editor
Editor.Base: always focus() on command()
build gallery-sm-editor
Merge pull request #25 from bwg/editor-style

Keep that range around.  You never know when you'll need it.