feat(angular): Added isScope as a public method on Angular
chore(coveralls): Added code coverage
chore(grunt): Fixed grunt-coveralls invalid config
chore(gitignore): Added coverage
chore(README): Added coverage status badge
chore(grunt): Set up for converting to js
test(grunt): Added config for js test files
refactor(keys): Converted keys to Javascript
Switched from factory to constants
refactor(macPlaceholder): Converted to Javascript
test(booleanFilter): Added more tests
refactor(booleanFilter): Converted to Javascript