added initial implementation of content environments
fixed indentation
updated file names and added update function
added assertion after deleting the env
Merge pull request #364 from tkolhar/master

Fixed the failing os tests
Merge pull request #377 from sghai/env

added initial implementation of content environments
Add ddt feature to cli OS test_positive_create
using common locators for env and ak
Add testimony expected docstrings

Also remove test data
Implement of ddt methods for OS cli

* Fix test_info test
* Implement test_negative_create test
* Implement test_positive_update test
* Implement test_negative_update test
* Implement test_positive_delete test
* Implement test_negative_delete test
Merge pull request #384 from elyezer/os-cli-ddt

Operating System cli ddt
Merge pull request #390 from sghai/fix-common-loc

using common locators for env and ak
Implemented Create, Delete function for gpgkeys
Added implementation of update function
Add testimony check to Travis
Updated all cli tests with minimal testimony required docstrings
Merge pull request #394 from elyezer/travis-testimony-check

Add testimony check to Travis
Merge pull request #395 from sthirugn/docstrings

Updated all cli tests with minimal testimony required docstrings
Updated all UI tests with testimony required docstrings
removed extra linespace