Dimming and restoring of getLocationButton
included hack to clear debug console from clutter introduced in Xcode5-DP5
Redesign and clean-up of UIBarButtonItems
Finished restructuring of UIToolbar and ActionSheets.
Replaced standard UIBarButtonItems with custom images, because this allows to add custom titles. Those are needed for correct action sheet selection.
Actual actions are not implemented so far.
Pushing the camera button Checks if camera is available.
It is possible now to take photos.
Photos don’t get saved in the database, interface has to be restructured.
Maybe an action sheet for photo management would be a viable option.
Added WIMRPhotoViewController and corresponding view to display photos.
Photos do not get stored in database yet.
Photos now get stored in database.
Added ActionSheet titles in order to identify different sheets. Not an ideal solution, maybe find another way for identification.
Replaced identification of action sheets via action sheet title with identification of buttons via button title. Therefore introduced an initializer for action sheet button titles which makes it also easier to take care of internationalization. (Maybe do the same for toolbar button titles).

Restructuring of code.
Merge remote-tracking branch 'origin/master'