Put Fixed and Smoothed aliases back in for now

Author: photonstorm

src/cameras/controls/index.js

@@ -10,7 +10,26 @@
 
 module.exports = {
 
+    /**
+     * This alias will be removed in a future version.
+     * Use `FixedKeyControl` instead.
+     * 
+     * @deprecated
+     * @name Phaser.Cameras.Controls.Fixed
+     */
+    Fixed: require('./FixedKeyControl'),
+
     FixedKeyControl: require('./FixedKeyControl'),
+
+    /**
+     * This alias will be removed in a future version.
+     * Use `SmoothedKeyControl` instead.
+     * 
+     * @deprecated
+     * @name Phaser.Cameras.Controls.Smoothed
+     */
+    Smoothed: require('./SmoothedKeyControl'),
+
     SmoothedKeyControl: require('./SmoothedKeyControl')
 
 };