Feature Request: "Show Errors" Filter for Anim Editors now works for
F-Curves/Animation as well as Drivers

This is useful for tracking down invalid F-Curves which might need to have their
paths fixed, or perhaps to remove F-Curves for controls which no longer exist in
a new rig.


git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@55068 954f8c5b-7b00-dc11-b283-0030488c597c