Fix correct spelling
Fix template : add Bootstrap "btn" class
Revert "Fix template : add Bootstrap "btn" class"

This reverts commit 4e4ab2da79440bb82af2328f3684cb15f0d7897e.
Merge branch 'master' of github.com:ippontech/tatami

* 'master' of github.com:ippontech/tatami: (24 commits)
  email notifications by default #347
  Fix bug on digest subscription
  Fix JS error on preference page (#347)
  Fix 403 error on prefrences form submit
  When the account is managed by LDAP, you cannot reinitialize your password
  IDEA automatic code reformatting
  Removed unused variables
  LDAP management refactoring
  Documentation
  Documentation
  simplified code
  Corrected tests
  Corrected #339
  Remove thumbnail issue #346
  Corrected code (return values, style...)
  Corrected D3/WRO4J/welcome message errors
  Error in the default profile
  Corrected #337
  Fix bug on public group
  Fix bug on reply to status (#317)
  ...
Fixed #350