chore(grunt): add jshint tasks
style(ngTouch): fix up jshint issues
style(ngRoute): fix jshint issues
style(ngCookies): split line that is too long
style(ngLocale): fix jshint issues
style(ngAnimate): fix jshint issues

Turning off the maxlen directive as there are wide tables in the docs
that are not possible to shorten.
style(ngResource): fix jshint issues

Turning off the check for missing break statements in switch as the code
purposefully falls through.
Renaming ResourceFactory to resourceFactory as it is not strictly a
constructor function.
style(ngSanitize): fix jshint issues
style(ngScenario): fix up jshint issues
style(jqLite): lowercase the first char of non-constructors
style(common): fix jshint issues
style(ng): fix up jshint issues
style(ng/directives): fix up jshint issues
style(ng/filters): fix up jshint issues