Added few more locators for hosts
Merge branch 'master' into crud-host
compute_resource cli CRUD: done. #131
merge: upstream/master
refreshed
Added the UI CRUD for Hosts
Merge branch 'master' into crud-host

Conflicts:
	tests/ui/baseui.py
fix merge issues and few PEP8
moved import to up
taking out url + provider params from make_compute_resource
factory specifies all params for: make_compute_resource
refresh: master
got pylint 10/10
indention per: @omaciel
merged with upstream/master
missing return args.
Added delete host test and fixed the required locators
minor PEP8 fix in test_host
making selection of provider in random.choice.
Merge pull request #199 from kbidarkar/crud-host

Crud host