Check JavaScript files for style and documentation

Current versions:
2.3.19 HEAD


Formula history

Mike McQuaid Use hash rockets again. (#5177)
Mike McQuaid Use Ruby 1.9+ symbol hash keys in all formulae. (#4942)
Alex Dunn closure-linter 2.3.19
Alex Dunn closure-linter: add mirror, HEAD
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Eric Spishak closure-linter 2.3.13