change 3rd party dependency to 26
Merge pull request #9307 from andyque/change3rdparty

change 3rd party dependency to 26
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #9309 from CocosRobot/update_cocosfiles_1417164855

[AUTO][ci skip]: updating cocos2dx_files.json
fix linux cpp and lua template
fix cocos2d root
Merge pull request #9311 from andyque/fixLinuxTemplate

fix linux cpp and lua template
add releaseNotes for 3.3rc1