* Remove the unnecessary code lines

* Remove reduant empty line

* Complete the todo task

* Add more test cases

* Adjust the test data

* Add go vet and golint

* Fix all problems found by golint

* Install golint in traivs

* Fix the test fail

* Add test cases for job create

* Add test cases for edit user desc

* Add test cases for user delete

* Add support to show the plugin trend

* Show the trend just as number

* Use star to show the trend