Aha Link Color: Curve 1.2.0

This`s new flow game of Aha Link Color series.

In this game, we add the curve cell in the board. We support Game Center multiplayer mode, allow you to challenge other players (Mac, iPhone, iPod or iPad).

game rule:
Connect matching colors node.
Pair all nodes and cover the entire board, use the "Curve cell" to let two link in same space to solve each level.

feature:
support Game Center multiplayer mode.
support Game Center leaderboard.
Support multiple scene mode.
-->Halloween Scene
-->Thanksgiving Scene