refactory
fixed bug related #17
this commit close #16
added the sleep time after the http server is started to init test case
added python30 in test space
regretion of last revision, python3 is not suported for travis server
added python3.1 in test case
regretion of last revision, python3.1 is not suported for travis server
added testcase for test_overwrite_protection for create command.
increasing the coverage by the tests.
Remove prints in tests case
Update test_create.py
Working in the issues #11, #13 and #14
resolve conflict of version
fixed #11
fixed #12
fixed #13
fixed #14