Add description method for OPFAnswer.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Add description method for OPFComment.
Add description method for OPFPost.
Add description method for OPFQuestion.
Add description method for OPFTag.
Add description method for OPFUser.
Change the formatting a tad.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Fix app crashing on launch in release mode.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Remove some dead code.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Fix annoying warning in console.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Merge branch 'feature/fix-model-description-crash-12'

* feature/fix-model-description-crash-12:
  Change the formatting a tad.
  Add description method for OPFUser.
  Add description method for OPFTag.
  Add description method for OPFQuestion.
  Add description method for OPFPost.
  Add description method for OPFComment.
  Add description method for OPFAnswer.
Merge branch 'master' of https://github.com/opfo/app into feature/signup-login

* 'master' of https://github.com/opfo/app:
  Fix annoying warning in console.
  Remove some dead code.
  Fix app crashing on launch in release mode.
  Change the formatting a tad.
  Add description method for OPFUser.
  Add description method for OPFTag.
  Add description method for OPFQuestion.
  Add description method for OPFPost.
  Add description method for OPFComment.
  Add description method for OPFAnswer.
Add container view controller callbacks to sub controllers.
Add children to container and implement transition methods.
Add titles to views and fix inconsistent relationships.
Add subviews dependent on login-state.
Add category on NSString for MD5-Hashing.
Change OPFMD5Hash to be string-method, change login by eMail.
Fix profile view loading from storyboard.
Fix input field widths in login form.