add nodejs start restart function

Signed-off-by: miaojian <kitemao@gmail.com>
add nodejs start and auth setting

Signed-off-by: miaojian <kitemao@gmail.com>
add cronTab logic

Signed-off-by: miaojian <kitemao@gmail.com>
add auth contorl for task

Signed-off-by: miaojian <kitemao@gmail.com>
polish jshint error

Signed-off-by: miaojian <kitemao@gmail.com>
Merge pull request #27 from kitemao/master

add node building  and crontab and auth manager