(master) removed dumb output from motd, and removed error on unix systems that don't have a default motd
(ISSUE-#4___fix-gitdiff-for-windows) now working in windows; also added some options to include modified files
(ISSUE-#4___fix-gitdiff-for-windows) changes finished in gitdiff and documentation added
Merge pull request #85 from cmcculloh/master

Master