Rename OPFModel
Add spec for question view controller cell identifier method.

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

* 'master' of https://github.com/opfo/app:
  Amend specs
  Add comment model with spec
  Minor fix
  Integrate preview cells to view controller
  Make db access kinda thread safe and add to spec.
  Rename user spec
  xib-File for SingleQuestionPreview
  Initial commit

Signed-off-by: Aron Cedercrantz <aron@cedercrantz.se>

Conflicts:
	Code Stream.xcodeproj/project.pbxproj
Fix setting model values in views.
Merge branch 'feature-commentview'

* feature-commentview: (29 commits)
  Fix setting model values in views.
  Fix linking issue on build.
  Add setting model values in views.
  Fix margin in header view *.xib.
  Change font size in comment header view *.xib.
  Fix consistent naming for header view.
  Add sub label to comment vote.
  Fix contraints on comment view cell to user contraints.
  Add push of comment view table to question view.
  Add view cell to table view binding.
  Add controller handling comment view's header.
  Fix double import in comments view controller.
  Add header view, xib and links them together.
  Add touch up handling to vote button with bubbling.
  Refactoring comment view's cells to be a view.
  Fix file owner of comment view cell.
  Add views and controller for comment's header.
  Add owner link between UITable and its *.xib.
  Add binding of model to cells.
  Add bindings between comment view's *.xib and controller
  ...
Generate question preview cell from question model

Placeholder questions can be randomly generated
Change Views to Score

Views were displayed instead of the scores, that are most important
Add general finder to OPFModel class
Fetch FMDB from git to get latest version
Fix handling click on comment's score button.
Fix comment cells not selectable, mockup for entering comment.
Include entire Mantle header, correct SQL for find, add dateFormatter, implement JSON protocol
Add modelTableNames to user and post
Records should implement tableName method
Enable smarter parsing of incoming data using MTL JSON
Amend comment spec
Add controllers view to be uiview with tableview inside.
Add Model superclass spec and spec helper
Add paginated SQL fetchers