Merge commit '599cf084bbe4fac905b524df1a28e1a92c636cc4' as 'bin/outputdiff'
Squashed 'bin/outputdiff/' content from commit 036909f

git-subtree-dir: bin/outputdiff
git-subtree-split: 036909fc9d51f890aa8503d44cecddaa90810b5d
adding outputdiff
adding outputdiff to path
Squashed 'bin/outputdiff/' changes from 036909f..6172e4c

6172e4c perltidy
7bc292c exit unclean if no diff

git-subtree-dir: bin/outputdiff
git-subtree-split: 6172e4c65fd276a00a322e83c2fbb7703df6cb98
Merge commit 'fb542662bcc941b6e10672b8ced8faa951ca4e25' into personal
add outputdiff aliases