New tinymce directive

Removing tiny-mce style from core

Add dist files
Merge pull request #7 from Evaneos/tinymce

[Plugin] ev-tinymce v1.0
ev-tabs directive improvement

 - Tabs can be hidden with tab-show
 - Tabs now have a tab-click attribute with a callback when the user click the tab in the nav header
 - Fix style
[Generating dist files]