Not catching http requests ReadTimeout

[devrobo]

File "bin/servicenow_cvp", line 10, in
sys.exit(ServiceNowCvp.app.main())
File "build/bdist.macosx-10.10-intel/egg/ServiceNowCvp/app.py", line 131, in main
File "build/bdist.macosx-10.10-intel/egg/ServiceNowCvp/change_request.py", line 136, in start
File "build/bdist.macosx-10.10-intel/egg/ServiceNowCvp/change_request.py", line 159, in recover_state
File "build/bdist.macosx-10.10-intel/egg/ServiceNowCvp/cvp.py", line 107, in get_tasks_by_status
File "/Users/jcorbin/.virtualenvs/snow/lib/python2.7/site-packages/cvprac/cvp_client.py", line 465, in get
return self._make_request('GET', url, timeout)
File "/Users/jcorbin/.virtualenvs/snow/lib/python2.7/site-packages/cvprac/cvp_client.py", line 366, in _make_request
raise error
requests.exceptions.ReadTimeout: HTTPConnectionPool(host='cvp', port=80): Read timed out. (read timeout=30)

[devrobo]

Fixed in PR5