Fixing bug where all users were flagged as being from WordPress.com.
Workaround for double Jetpack prompt

I think there's a deeper problem in the way `initStats` can get called
recursively, but this works as a quick fix for 4.2

Fixes #1959
Fixes SocketRocket Mapping
Updates SocketRocket Pod
Use a property instead of ivar.
Merge branch 'release/4.2' into issue/1959-jetpack-login

Conflicts:
	WordPress/Classes/ViewRelated/Stats/StatsViewController.m
Merge pull request #1963 from wordpress-mobile/issue/1959-jetpack-login

Workaround for double Jetpack prompt
Prevents pushing ReaderPostDetailVC when the caller is not the top VC
Don't re-set background color after its configured.
Prevent swipe gesture on cells triggering edit state.
Merge pull request #1957 from wordpress-mobile/issue/1956-fix-flagging-of-dotcom-and-jetpack-users

Fixing bug where all users were flagged as being from WordPress.com.
Correctly configure action buttons for display.

Minor code style corrections.
Loading cached images as placeholders through sessions
Merge pull request #1985 from wordpress-mobile/issues/1942-images-not-cached-through-sessions

Loading cached images as placeholders through sessions
Merge pull request #1984 from wordpress-mobile/issues/1983-configure-action-buttons

Correctly configure action buttons for display.
Merge pull request #1974 from wordpress-mobile/issues/1948-prevent-swipe-to-unfollow

Prevent swipe gesture on cells triggering edit state.
Merge pull request #1972 from wordpress-mobile/issues/1905-dont-reset-background-color

Don't re-set background color after its configured.
Merge pull request #1971 from wordpress-mobile/issues/1955-tlsw_addSubview-crash

Prevents pushing ReaderPostDetailVC when the caller is not the top VC
Merge pull request #1965 from wordpress-mobile/issues/1953-socketrocket-crash

Issues/1953 SocketRocket Crash
Merge remote-tracking branch 'origin/release/4.2' into issues/1966-sppersistentmutabledictionary-crash

Conflicts:
	Pods/Pods.xcodeproj/project.pbxproj