Merge pull request #10 from soderlind/hotfix

Bump version to 1.1.4 in additional-javascript.php, package.json, pac…

Update changelog for version 1.1.3 and add reference to WordPress Plu…

…gin GitHub Updater

Bump version to 1.1.2 and update stable tag in readme.txt. Added chan…

…gelog entry for minor code improvements.

Merge pull request #8 from soderlind/bump

Add package.json for additional-javascript project

Merge pull request #6 from soderlind/refactor

Refactor