[Bug 419153] Multiple file systems: Switching to other file system should show its root contents on the RHS
[Bug 419153] Fix mini-nav explorer's reveal -- for real this time
Bug 419283 - No content message should be inside a table box
Bug 418831 - [IE10 only] cannot navigate content tree with keyboard
Merge branch 'fs'
Remove commented lines
Bug 419153 - Multiple file systems: Switching to other file systems should show its root contents on the RHS.
Bug 418695 - this update scrubs a number of icons. I'll need a little more time to complete this, but this much at least gives a big improvement.
Bug 419236 - Searching HTML5 filesystem doesn't show the "No results" message
[Bug 418680] Icon sprite pass for 4.0RC2
-Rename menu_twistie to downarrow
-Remove duplication of dropdownArrow(Right|Down) background offsets in theme.css