fabfile: get rsync options from _config.yml
fabfile: get rsync options from _config.yml

* pylint check
* get rsync options from _config.yml
* limit remote env only do rsync
* add @task
* deploy only support rsync temporary

9p0le/simiki,tankywoo/simiki,tankywoo/simiki,9p0le/simiki,9p0le/simiki,tankywoo/simiki