1. Added flag for checking l10n localize calls
2. Added grunt-gettext-finder to package.json @ 0.0.5
3. Regex in Gruntfile for our own style of l10n calls
4. Cleanup unused/changed localized strings.
fix #1257 Adding ga to install and publish templates
updates to allow publish ga env to hold different domains
Merge pull request #1597 from flukeout/textareafix

Textarea in editables only stretches sideways now.
Merge pull request #1574 from secretrobotron/localize-cleanup

Localize cleanup
Merge pull request #1564 from ScottDowne/t1257

fix #1257 Adding ga to install and publish templates
Merge branch 'develop' of github.com:mozilla-appmaker/appmaker into develop