Move all MatrixKit cells + MXKRoomViewController into appropriated folders.

Riot/Modules/Room/Views/BubbleCells/Common/MXKRoomIOSBubbleTableViewCell.h

@@ -0,0 +1,26 @@
+/*
+ Copyright 2015 OpenMarket Ltd
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "MXKTableViewCell.h"
+
+#import "MXKCellRendering.h"
+
+/**
+ `MXKRoomIOSBubbleTableViewCell` instances mimic bubbles in the stock iOS messages application.
+ */
+@interface MXKRoomIOSBubbleTableViewCell : MXKTableViewCell <MXKCellRendering>
+
+@end