Perry:

Perry:
 Implemented recursive directory delete
 Fix bug in EOL handling in crystaltextbuffer, and add optional EOL sensitivity.
 Added optional EOL insensitivity to gnu diff IO.c.
 Added status bar progress (file count) indicator during scanning
 Fixed tooltips of toolbar buttons to list correct hotkeys
 Split "Show Unique" option into "Show Left Unique" and "Show Right Unique"
 Added left files, left dirs, right files, right dirs to status bar feedback