closed #4727, Support run sample projects with console.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into issue4727
Merge branch 'develop' into issue4727

Conflicts:
	tools/cocos2d-console
Merge branch 'develop' into issue4727
Update the reference of submodule cocos2d-console.
[Jenkins][ci skip] Add [ci emptytest] command
closed #4847, Find ant path from system first when ANT_ROOT is not set.
[Jenkins][ci skip] Fix ftp home in upload_apk.sh
[Jenkins][ci skip] Fix ftp home in upload_apk.sh
Merge pull request #6294 from lmskater/fix-ftp-home

[Jenkins][ci skip] Fix ftp home in upload_apk.sh
[Jenkins][ci skip] Fix 'localfile' parameter
Merge pull request #6293 from natural-law/issue4847

Find ant path from system first when ANT_ROOT is not set.
Merge pull request #6296 from lmskater/fix-ftp-home

[Jenkins][ci skip] Fix 'localfile' parameter
Merge pull request #6292 from lmskater/add-emptytest-command

[Jenkins][ci skip] Add [ci emptytest] command
[Jenkins][ci skip] Comment result of emptytest
[Jenkins][ci skip] Fix 'comments_url' parameter
[Jenkins][ci skip] Change 'GITHUB_ACCESS_TOKEN' to 'GITHUB_COMMENT_ACCESS_TOKEN'
closed #4883. fixed slider hittest problem
Merge pull request #6303 from andyque/issue4883

closed #4883. fixed slider hittest problem
Merge pull request #6297 from lmskater/comment-emptytest-result

[Jenkins][ci skip] Comment result of emptytest