Updates crashlytics sdk
Exposing NotificationsViewController property
NotificationsViewController: Nukes dead properties
NotificationsViewController: Minor style updates
NotificationsManager: Minor style updates
WordPressAppDelegate: Nukes redundant call
NotificationsViewController: Code Cleanup
NotificationsViewController: Code Cleanup Part 2
Merge branch 'issues/2178-fixes-state-restoration-duplicate-instances' into issues/1767-pushing-notification-details

Conflicts:
	WordPress/Classes/System/WordPressAppDelegate.h
	WordPress/Classes/System/WordPressAppDelegate.m
	WordPress/Classes/ViewRelated/Notifications/NotificationsViewController.m
Load NotificationDetails when tapping a PushNotif
Updates NotificationPushMaxWait Constant
NotificationsManager: Renames ivar
NotificationsViewController: Updates check
NotificationsViewController: Nukes extra lines
NotificationsViewcController: Fixes spacing
Merge pull request #2180 from wordpress-mobile/issues/1767-pushing-notification-details

Rendering NotificationDetails when the app launches from a PushNote