Merge pull request #6040 from dumganhar/develop

Two fixes: 1) ParticleSystem should also override onExit to unschedule update since in onEnter, it will be scheduled again. Otherwise, it'll trigger an assert.
2) User object has to be released before others, since userObject may have a weak reference of this node. It may invoke node->stopAllAction(); while _actionManager is null if the next line is after CC_SAFE_RELEASE_NULL(_actionManager).
[AUTO]: updating luabinding automatically
Merge pull request #6041 from CocosRobot/update_lua_bindings_1395987370

[AUTO]: updating luabinding automatically
LabelTTF and LabelBMFont tagged as deprecated
fixed indention.
Merge pull request #6039 from Dhilan007/develop_label

LabelTTF and LabelBMFont tagged as deprecated