Run JSHint on Travis and not only Mocha
Run JSHint on Travis and not only Mocha

oouyang/gh,dustinryerson/gh,tomzx/gh,modulexcite/gh,dustinryerson/gh,tomzx/gh,TomzxForks/gh,henvic/gh,modulexcite/gh,oouyang/gh,TomzxForks/gh,henvic/gh