Add team_controller
add link to application.html, delete cache gitignoe and .powenv
Fixed activeadmin
Merge pull request #12 from is-valid/624_N

Fixed activeadmin
fix active admin
Add team_controller
fix all conflict in models
add comments_count
bla
fix conflicts
fix
Merge pull request #13 from is-valid/fixed-css

add comments_count
Merge branch 'dev' into 648_Models_post_comment_admin