Fix all go style lint

Release v0.3.1

  * fix return error nil lint
  * fix error in readme

Add Go Lint

Release v0.3.0

  * go fmt pkg/table
  * Add golint to pkg/utils
  * add golint to pkg/query
  * Add golint to pkg/model
  * Add golint to pkg/login
  * Add golint to pkg/get
  * Set golint to pkg/exec
  * Set golint to pkg/describe
  * Set golint to pkg/config
  * Add golint to main.go
  * Install golint command
  * Add golint to cmd package

Update for go lint

Release v0.2.2

  * Fix some comment issue
  * Fix some go lint problem

Add infomation print in khadijah config set command

Release v0.2.1

  * Add infomation print in khadijah config set command
  * Abstract Json serialized function

Review New Describe Style.

Release v0.2.0

  * Change describe command style
  * Add hash map check
  * fix check ns in describe command
  * Add check Nil

Fix command line help message bug

Release v0.1.1

  * Fix command help message bug

Add more table style

Release v0.1.0

  * Fix go test bug
  * Add new table style to describe command and use private table library
  * Add new table style to get command and use private table library
  * Add row num to table
  * Add basic table class that can set Horizontal/Vertical table

Fix output json bug

Release v0.0.6

  * Fix cluster matedata bug and json output bug

Update khadijah get command

Release v0.0.5

  * Make it better of  user document
  * Make get command be better

Add get ingress API

Release v0.0.4

  * Add code picture for khadijah -v command
  * Add get Ingress API and remove some redundancy code
  * Add \n to version message