Partial added support for 4" retina display.
Done feature [JIRA: DOI-124] Список рекомендаций оформить одним списком.
Extracted common behavior for content view adjustment.
Merge branch 'donor-ios' into donor-ios-refactoring

Conflicts:
	Donor.xcodeproj/project.pbxproj
	Donor/NewsViewController.xib
Changed layout for 4" screen for NewsViewController.
Hotfix merge branch 'donor-ios' into donor-ios-refactoring.

Conflicts:
	Donor.xcodeproj/project.pbxproj
	Donor/AppDelegate.m
Changed button autolayout to bottom side binding.
Removed  minor warnings.
Added iPhone 5 screen support for NewsViewController.
Added 'model window' behavior to all popups.
Structure refactoring. Migration to ARC (most of code).
Added iPhone 5 screen support for Calendar and Events planning.
Added comments.
Changed application version to 1.3 (012).