Updated org.dropdown to dynamic locator & shortened other loc
Fixed assertion message for crud test.

Fixed the assertion message for one of the CRUD tests to state that an
error message was not expected.
Merge pull request #278 from omaciel/fix-assertion-message

Fixed assertion message for crud test.
new tests for provisioning template
Merge branch 'master' of git://github.com/omaciel/robottelo
Moved submit and ajax to configure function
Added org support to envs module and few tests
updates the locators for locale and scroll
Add ajax before 'proceed to edit' in org module
Allows for logging to a file.

Other than logging information to the standard output, also log messages
to a file (robottelo.log).
Fix for org creation
Merge pull request #276 from kbidarkar/fix-issues5

Updated org.dropdown to dynamic locator & shortened other loc
Merge branch 'master' into fix-funcs3

Conflicts:
	robottelo/ui/locators.py
reverted import statements and updated locatots for os list
Merge pull request #280 from sghai/master

UI: Provisioning template tests
Added doc strings for env tests
Updated few more doc strings
Merge pull request #283 from kbidarkar/fix-funcs3

 Added org support to envs module and few tests
Fixed role tests
fixed usergroup tests