Updated gruntfile
Merge pull request #18 from cfoellmann/refactor

Refactor
replace grunt-po2mo package with grunt grunt-potomo and updated mo files
Merge branch 'refactor' of github.com:black-studio/black-studio-tinymce-widget into refactor
added scrutinizer config file
Integration with Transifex translation service
js enhancements
added integration with Travis CI
removed integration with Travis CI
changed wp_readme_to_markdown config
removed en po/mo files
updated integration with Transifex translation service
js refactoring (first step)
corrected code sample in readme
updated readme
update Transifex workflow and language files
Declare deprecated functions as such in DocBlocks