Refine some block execution code.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Change so we respect the -OPFQuestionsViewController.query.

- Also refactor out the hot questions query to the OPFQuestion model.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Merge branch 'master' of https://github.com/opfo/app into feature/signup-login

* 'master' of https://github.com/opfo/app:
  Change so we respect the -OPFQuestionsViewController.query.
  Refine some block execution code.
Remove logout button from profile view's toolbar
UI improvement in storyboard
Fix unsetting the eMail-Hash in user defaults on logout.
Merge branch 'master' of https://github.com/opfo/app

* 'master' of https://github.com/opfo/app:
  UI improvement in storyboard
Remove interaction from textfields in actitivy rows.
Merge branch 'feature/activity-view'

* feature/activity-view:
  Remove interaction from textfields in actitivy rows.
Cleanup and refractoring of some code
Fix crash where a token was being treated as a string.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Cleanup and refractoring of some code
Fix tags being inputted when empty.

- If the user scrolled after tapping the insert new tag button a tag
would be added to the search without the user even having entered a
single character.

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>
Merge branch 'master' of https://github.com/opfo/app

* 'master' of https://github.com/opfo/app:
  Cleanup and refractoring of some code
  Remove interaction from textfields in actitivy rows.
  Fix unsetting the eMail-Hash in user defaults on logout.
  UI improvement in storyboard
Fixed a bug in OPFProfileContainerController which made the view to large for iPhone1-iPhone4s
Fixed a bug in OPFProfileContainerController which made the view to large for iPhone1-iPhone4s
Add static table view to storyboard and change controllers for signup.
Merge branch 'master' of https://github.com/opfo/app into feature/signup-login

* 'master' of https://github.com/opfo/app:
  Fixed a bug in OPFProfileContainerController which made the view to large for iPhone1-iPhone4s
  Fix tags being inputted when empty.
  Fix crash where a token was being treated as a string.
  Cleanup and refractoring of some code
  Remove interaction from textfields in actitivy rows.
  Fix unsetting the eMail-Hash in user defaults on logout.
  UI improvement in storyboard
  Remove logout button from profile view's toolbar

Conflicts:
	Code Stream/OPFActivityQuestionViewCell.xib
Add registration option to login view and load from storyboard in container.
UI improvements to logout buutton and links in user bio is now opened in built in web browser