Merge pull request #113 from geekwright/master

Cleaning up encodings
Merge pull request #115 from geekwright/master

Asset management, part 2
More asset cleanup

Rename smarty plugin to assets, rather than assetic.
Rename debugbar resources folder to assets.
Add copyFileAssets to Xoops\Core\Assets, used for fonts in debugbar
Add TinyMCE editor V4 with many others plugins
Merge pull request #116 from alain01/master

Add TinyMCE editor V4 with many others plugins
Merge Alain01's TinyMCE4