Windows 10 RTM Release - August 2015 Update 3

• Fix manifests in SocketActivityStreamSocket, FolderEnumeration, Appointments, AssociationLaunching, LockScreenApps, MultipleViews, SecondaryTiles, ShareTarget, SplashScreen.
• Improved README for UssdProtocol and other samples.
• Fix EnterpriseDataProtection scenario 13 if not invoked via share contract.
• Add location support to SpeechRecognitionAndSynthesis JavaScript sample.
• Fix build issues in BackgroundTasks sample.
• Remove references to unused/nonexistent CSS files in various samples. (Thanks, getsetbro.)
• Update SplashScreen sample to use Canvas to get proper layout and position the image properly. (Thanks, shinsenai.)
• Fix crash in XamlBind sample if you move the slider to zero. (Thanks, davidni.)
• New samples: DisplayOrientation, ContactCards, ContactPicker.