XWIKI-1342: Colibri theme - Mapping XWiki classes to Bootstrap (actionmenu)
- Removed duplicates after https://github.com/evalica/bootswatch/commit/f3b99dad9154f967b53f6c910b9ba41b83dd1949 and https://github.com/evalica/bootswatch/commit/e3d2c4d7dac9d135bf1346df812d72132df5bdac