adds helpshift pod
adds taplytics pod
initial commit for helpshift integration
adds taplytics API key to app
implements Taplytics experiment for Helpshift A/B testing
merges in Helpshift PN changes from feature/helpshift-integration branch
changes background and navbar colors for Helpshift support views
removes transparency from UINavigationBar
changes the background color of Helpshift windows
removes WordPress forums from SupportViewController
Merge branch 'develop' into feature/helpshift

Conflicts:
	WordPress/Classes/WordPressAppDelegate.m
Merge branch 'develop' into feature/helpshift

Conflicts:
	Podfile
	Pods/Pods-AFNetworking-Private.xcconfig
	Pods/Pods-CocoaLumberjack-Private.xcconfig
	Pods/Pods-CrashlyticsLumberjack-Private.xcconfig
	Pods/Pods-DTCoreText-Private.xcconfig
	Pods/Pods-DTFoundation-Private.xcconfig
	Pods/Pods-EmailChecker-Private.xcconfig
	Pods/Pods-HockeySDK-Private.xcconfig
	Pods/Pods-MGImageUtilities-Private.xcconfig
	Pods/Pods-Mixpanel-Private.xcconfig
	Pods/Pods-NSLogger-CocoaLumberjack-connector-Private.xcconfig
	Pods/Pods-NSLogger-Private.xcconfig
	Pods/Pods-NSObject-SafeExpectations-Private.xcconfig
	Pods/Pods-NSURL+IDN-Private.xcconfig
	Pods/Pods-Reachability-Private.xcconfig
	Pods/Pods-SVProgressHUD-Private.xcconfig
	Pods/Pods-UIDeviceIdentifier-Private.xcconfig
	Pods/Pods-WordPressApi-Private.xcconfig
	Pods/Pods-WordPressTest-OHHTTPStubs-Private.xcconfig
	Pods/Pods-WordPressTest.xcconfig
	Pods/Pods-google-plus-ios-sdk-Private.xcconfig
	Pods/Pods-resources.sh
	Pods/Pods-wpxmlrpc-Private.xcconfig
	Pods/Pods.xcconfig
	Pods/Pods.xcodeproj/project.pbxproj
fixes text color on FAQ screen
Merge pull request #1665 from wordpress-mobile/feature/helpshift

Feature/helpshift