* Add more i18n files

* Test pass

* I18n support test pass

* Load language from system env

* Use RunE instead of run

* Fix the package import error

* Delete the changelog

* Add more i18n items

* Fix missing tools

* Add test cases for i18n function

* 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 add description for the jcli config item

* fix error

* delete useless information