[Tools] Remove temp files from Eclipse

Eclipse:
Remove temp files

$PROJECT/.metadata/.plugins/org.eclipse.core.resources/.history/

[Tools] Tools for Cocos2dX

Effects for Cocos2dx
1. EffectNodes for Cocos2dx

Play flash files in Cocos2dx
1. cocos2dx-swf
2. Cocos2dxUsefulClasses
3. cocos2dx-extensions

Ads: Chartboost
1. Chartboost-x

Ads: Vungle
1. Vungle - Android SDK
2. Vungle - iOS SDK

Ads: AdColony
1. AdColony - Android SDK
2. AdColony - iOS SDK

[Game] Game Examples

Game Examples
1. OpenBird
2. EarlyBird
3. flyingACE

[GameServer] Game Server for Cocos2Dx

Game Server

1. ScutGame
2. NoahGameFrame
3. breeze
4. gce
5. Quick-Cocos2dx-Community

[HUD] HUD layer for iOS and Android

Cocos2dx, How To Create a HUD

[Notification] Notification for Android & iOS

CCLocalNotification

[Firebase] Git for Firebase

FirebaseUI-iOS
FirebaseUI-Android

Database
Auth
Facebook
Google