Support Front-end UI for easy-to-use TAOS-CI

[leemgs]

In order to help TAOS-CI users that do not have experience with Ubuntu Linux, we need to support a Front-end UI for easy-to-use TAOS-CI.

• Screenshot (Circle-CI):
  

[taos-ci]

cibot: Thank you for posting issue #668. The person in charge will reply soon.