ignore idea, deps and ebin
also ignore Idea iml
* Update CB Version
+ added XTM2 structure files for erlsom
- remove doc
* import from XTM using erlsom
* auth lib
+ added missing deps in Gemfile
* model changes: more conformant with TMDM
* Refactoring of controllers
* refactoring of view
* changes in topicmapengine lib
* use CB as dep with rebar
* version bump