Fixed failing os tests
Merge remote-tracking branch 'upstream/master'
Fixed the failing os tests
Improved the os tests
Added initial support for product CRUD
Added the products module
Added initial CRUD functions for products and repos
Added the update function for prd & repos
added products and repos entry to baseui
added initial implementation of content environments
Merge branch 'master' into add-products

Conflicts:
	robottelo/ui/locators.py
fixed indentation
Fixes for the tests related to products and repos
Added very basic tests for poducts and repos
Added the docstrings required
Merge pull request #374 from kbidarkar/add-products

Added initial support for product and repos CRUD
Added simple docstrings for testimony in test_repository
fixed the docstrings for test_repository
Merge pull request #380 from kbidarkar/add-sync

Added simple docstrings for testimony in test_repository
updated file names and added update function