WL-3236

Adding moonocolor files to ckeditor and changing ckeditor to use moonocolor

In more detail I:
1) Got the new moonocolor skin for the version of CKEditor you're using.
http://ckeditor.com/addons/skins/all

2) Unzip it in the reference/library/src/webapp/editor/ckeditor/skins
3) Change the ckeditor.launch.js and ckeditor.js files in this package
to reference this skin

- skin: 'moono',
+ skin: 'moonocolor',
Merge pull request #38 from ox-it/WL-3236

WL-3236