Updated all self.fail to self.skip
Fix made to skip UI tests based on decorator
Rearranged imports
Removed trailing white spaces
IMPORTANT fix made:

fixed in ssh module the execute command to wait in a loop for
channel(s) readyness instead of the simple 'if'. It waits for
max 10 seconds.

Other fixes in computeresource module - all tests I got passed here.
Merge branch 'master' into fix-computeresource
flake8 happier - indention, new line issue
negative cli/user tests implemented
changed User to UserObj
swap @test and @feature line in docstrings
pep8 fixes
factory.py make_user fixed
cli/org negative create tests
swap feature and test lines in docstrings
change the constant to be counted by seconds
Merge branch 'master' into fix-computeresource
Merge pull request #464 from gkhachik/fix-computeresource

IMPORTANT: fix in ssh module and more
Merge pull request #466 from alda519/cli_neg_org_create

cli/org negative create tests
Merge pull request #465 from alda519/cli_neg_crud_tests

cli/user negative crud tests #233
updated cli activation key tests to skip using decorator