issue deleted
18) remove api friend:
    - facebook: link to profile
    - linkedin: todo
    - google+: todo
    - twitter: todo
 links/bottoms to add/remove api friends has been removed from app long time ago. Issue deleted.
 salved issue
 61) users/edit change language
     - add note and link to github with instructions to how to add a new language to app
     - add github page about changing translations and adding new languages (see faq)
     - move change language LOV to a partial
 select language lov added to auth/index and users/index pages