iOS/Android: Add Haptic Support Back (coronalabs#784)

Author: scottrules44

librtt/Rtt_LuaLibSystem.cpp

@@ -389,8 +389,21 @@ getTimer( lua_State *L )
 static int
 vibrate( lua_State *L )
 {
-	LuaContext::GetPlatform( L ).GetDevice().Vibrate();
-	return 0;
+    const char* hapticType = NULL;
+    const char* hapticStyle = NULL;
+
+    if ( lua_type( L, 1 ) == LUA_TSTRING)
+    {
+        hapticType = lua_tostring(L, 1);
+    }
+    if(lua_type( L, 2 ) == LUA_TSTRING)
+    {
+        hapticStyle = lua_tostring(L, 2);
+    }
+
+    LuaContext::GetPlatform( L ).GetDevice().Vibrate(hapticType, hapticStyle);
+    
+    return 0;
 }
 
 static int