Merge branch 'app-extension-improvements' of https://github.com/aramsargsyan/riot-ios into app-extension-improvements

RiotShareExtension/Model/ShareExtensionManager.h

@@ -19,6 +19,12 @@
 
 @class ShareExtensionManager;
 
+/**
+ Posted when the matrix session has been changed.
+ The notification object is the matrix session.
+ */
+extern NSString *const kShareExtensionManagerDidChangeMXSessionNotification;
+
 /**
  The protocol for the manager's delegate
  */
@@ -58,6 +64,11 @@
  */
 @property (nonatomic) NSExtensionContext *shareExtensionContext;
 
+/**
+ The associated matrix session (nil by default).
+ */
+@property (nonatomic, readonly) MXSession *mxSession;
+
 /**
  A delegate used to notify about needed UI changes when sharing
  */