borisguery/git-keywords-checker — pull request #2 by hkdobrev (2013-01-24 11:20:13+00:00)
Title: Less output for clean files

From the "Basics of the Unix Philosophy" - http://www.catb.org/~esr/writings/taoup/html/ch01s06.html

Rule of Silence: When a program has nothing surprising to say, it should say nothing.