Remove items from our ignore list that have nothing to do with our plugin.
Remove items from our ignore list that have nothing to do with our plugin.

This is a global feature and other plugins are already providing these same
items.  Our plugin should just specify the items that we add to the equation,
namely the Subversion working copy admin folders (.svn or _svn).

subclipse/subclipse,subclipse/subclipse,subclipse/subclipse