Merge "Add missed parameter documentation" into devel/master

diff --combined dali-toolkit/public-api/controls/control.h
index 0cbb6ec,d35402f..157e56b
--- 1/dali-toolkit/public-api/controls/control.h
--- 2/dali-toolkit/public-api/controls/control.h
+++ b/dali-toolkit/public-api/controls/control.h
@@@ -130,6 -130,10 +130,10 @@@ public
     */
    struct KeyboardFocus
    {
+     /**
+      * @brief Keyboard focus direction
+      * @SINCE_1_0.0
+      */
      enum Direction
      {
        LEFT,   ///< Move keyboard focus towards the left direction @SINCE_1_0.0
@@@ -325,8 -329,6 +329,8 @@@ public
    Vector4 GetBackgroundColor() const;
  
    /**
 +   * @DEPRECATED_1_2.8, use Property::BACKGROUND instead
 +   *
     * @brief Sets an image as the background of the control.
     *
     * @SINCE_1_0.0