Code application.css restructured
Modify sign_in view using bootstrap
Removing unused migration
Merge branch 'master' of ssh://git.libresoft.es/git/netlab
Removing user unused columns
Substituting definition column by attribute
Removing  unused views
Setting main view independent of variable user
Forbidding illegal editions
Forbidding actions
Update to kineticjs v4.3.3
Merge branch 'master' of ssh://git.libresoft.es/git/netlab
Adding user profile section
Avoiding devise conflict