Tonicdnscli

^^^^^^^^^^^^^^^^^

* Change format of pretty print
* move test directory

^^^^^^^^^^^^^^^^

* Refine search
* Update single record

^^^^^^^^^^^^^^^^^^

* Fix typo

^^^^^^^^^^^^^^^^^^

* Fix bug local variable 'auto_update_soa' referenced before assignment without update_soa flag

^^^^^^^^^^^^^^^^^^

* Fix bug local variable 'auto_update_soa' referenced before assignment

^^^^^^^^^^^^^^^^^^

* Add updating SOA serial automatically
* Fix travic-ci runnning error of test_pep8
* Refacotoring

* Change method name
* Remove unnecessary method, module