Update Thanks and Contributor sections in the Chinese README.

- 陈斌 guided me to melpa

- Steve Purcell added dependencies declaration to moz-controller and
  merged and merged my pull request against melpa.
Update Thanks and Contributor sections in the README.

- Chen Bin guided me to melpa

- Steve Purcell added dependencies declaration to moz-controller and
  merged and merged my pull request against melpa.
Add package installation instructions to the Chinese README.
Add package installation instructions to README