Thanks to Thomas Dreibholz <dreibh@iem.uni-due.de> for the patch. I removed
some whitespace changes from his patch on reviewboard.
BUG: 200744
svn path=/trunk/KDE/kdebase/apps/konsole/; revision=1016847
call to delete the file fails.
* Make deletion of color schemes, key bindings and profiles
atomic operations from the point of view of outside classes.
* Fix various warning produced by the -Woverloaded-virtual flag.
svn path=/trunk/KDE/kdebase/apps/konsole/; revision=746168