Use mouse release instead of press for binding actions

Resolves difficulties binding actions to mouse buttons (Fixes #1364)

extern/oics/ICSInputControlSystem_mouse.cpp

@@ -333,17 +333,14 @@ namespace ICS
 					}
 				}
 			}
-			else if(mDetectingBindingListener)
-			{
-				mDetectingBindingListener->mouseButtonBindingDetected(this,
-					mDetectingBindingControl, btn, mDetectingBindingDirection);
-			}
 		}
 	}
 
     void InputControlSystem::mouseReleased(const SDL_MouseButtonEvent &evt, Uint8 btn)
 	{		
 		if(mActive)
+		{
+            if (!mDetectingBindingControl)
             {
                 ControlsButtonBinderMapType::const_iterator it = mControlsMouseButtonBinderMap.find((int)btn);
                 if(it != mControlsMouseButtonBinderMap.end())
@@ -351,6 +348,12 @@ namespace ICS
                     it->second.control->setChangingDirection(Control::STOP);
                 }
             }
+            else if(mDetectingBindingListener)
+            {
+                mDetectingBindingListener->mouseButtonBindingDetected(this,
+                    mDetectingBindingControl, btn, mDetectingBindingDirection);
+            }
+		}
 	}
 
 	// mouse auto bindings