..: indent
:GllogPatch and :GllogPatchDiff commands added

:GllogPatch      Open 'git log --patch' of current file in new tab.  Or,
                 if run from any generated diff, will run
                 'git log --patch' on file, containing code chunk under
                 --patch' on file, containing code chunk under
                 cursor and show in horizontal split.

:GllogPatchDiff  Generate output of 'git log --patch' of current file
                 into a temp file, and show this temp file in current
                 window.