rename 2 sort key related vars
rename 2 sort key related vars

rename s:format to s:sortKeyFormat - purely for descriptive reasons

rename self.sortKey to self._sortKey - the convention is to use leading
underscores to indicate private vars

tschundler/dotfiles,tschundler/dotfiles,tschundler/dotfiles,nywilken/dotfiles,nywilken/dotfiles