[jenkins-watchdog] int(os.environ['jenkins-job-watchdog-threshold'])replace os.environ['jenkins-job-watchdog-threshold']
[jenkins-watchdog] ['JENKINS_ADMIN']replace['username'],['JENKINS_ADMIN_PW']replace['password']
closed issue#4428:fixed label display incorrect if invoking getLetter and it's multi-line.
change access specifier of SpriteBatchNode::addSpriteWithoutQuad.
refactor upload:encode file with base64, detach upload from main loop
refactor upload:encode file with base64, detach upload from main loop
Add a test case to reproduce issue 4428.
update test case of issue 4428.
update `bindings-generator` submodule
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop_3_fix
make FileUtilsWin32::getWritablePath() return value unified whether release or debug
fixed typo.
[Jenkins] make build fail when submodule update fail
Merge pull request #5850 from lmskater/fix-submodule-update-fail

[Jenkins] make build fail when submodule update fail
Merge pull request #5848 from samuele3hu/develop_3_fix

Update `bindings-generator` submodule and resolve a error about the return value of FileUtilsWin32::getWritablePath()
[AUTO]: updating luabinding automatically
Merge pull request #5853 from CocosRobot/update_lua_bindings_1395129281

[AUTO]: updating luabinding automatically
[Jenkins] build all samples on android
Elastic bounceback for ScrollView

Add iOS-like elastic bounceback.
If you scroll content of scroll view out of insets,
its content will be scrolled 0.35 of user scrolled distance.
Merge pull request #5843 from Dhilan007/develop_label

closed #4428: fixed display incorrect of multi-line label if invoking 'getLetter'.