.jshintrc - updated for mocha
test/*, lib/* - fixed for jshint, added jshint warning ignores in test/* where needed for mocha tests
Gruntfile.js - jshint task src targets; jshint added to test task
travis-cov threshold 100 --> 90 (more than that would mean testing GSAM code)
example-gruntfile/*, test/* - copyright banner
Gruntfile.js, package.json - grunt-contrib-clean with task
.gitignore, GSAM code tidy - tabs to spaces, new line
README.md - release history tweak