composer.json for composer support directly from GH (w/o wpackagist) + exclusion of composer.json from build process
Merge pull request #32 from cfoellmann/feature/composer-support

composer support
composer.json tabs fix
Merge pull request #33 from cfoellmann/feature/composer-support

composer.json tabs fix
Fixed bug on visual/text mode not being saved in WordPress 4.1
Updated version and translations
Updated readme