Add missing files, update doc file list

src/lime/ui/MouseButton.hx

@@ -0,0 +1,10 @@
+package lime.ui;
+
+
+@:enum abstract MouseButton(Int) from Int to Int {
+	
+	var LEFT = 1;
+	var MIDDLE = 2;
+	var RIGHT = 3;
+	
+}

src/lime/ui/MouseCursor.hx

@@ -0,0 +1,20 @@
+package lime.ui;
+
+
+enum MouseCursor {
+
+	ARROW;
+	CROSSHAIR;
+	DEFAULT;
+	MOVE;
+	POINTER;
+	RESIZE_NESW;
+	RESIZE_NS;
+	RESIZE_NWSE;
+	RESIZE_WE;
+	TEXT;
+	WAIT;
+	WAIT_ARROW;
+	CUSTOM;
+
+}

src/lime/ui/MouseWheelMode.hx

@@ -0,0 +1,11 @@
+package lime.ui;
+
+
+enum MouseWheelMode {
+	
+	PIXELS;
+	LINES;
+	PAGES;
+	UNKNOWN;
+	
+}