Added CRUD for compute resources
Merge branch 'master' into crud-compute

Conflicts:
	tests/ui/baseui.py
Updated UI compute resource CRUD as per new dir structure
added proper import lib and the helper func
Blocked the compute resource tests
Removed all the hardcoding
Update docs

* Add a section about how to run tests with Python Nose module
* Add a section about hot to run tests with Python's unittest module
* Remove the robottelo_runner.py section
Fixed the computeresource function
Merge branch 'master' into crud-compute1
Fixes for the common UI search func
temporary fix for search
pep8 fixes for computeresource & locators
Fixes for common search
Fixed a dependency issue for report info command
Base CLI class now uses setUpClass method.

Cleaned up Base CLI class to use the setUpClass method to instantiate
all properties.
Merge pull request #222 from omaciel/cli-setupclass

Base CLI class now uses setUpClass method.
Merge pull request #220 from elyezer/docs-update

Update docs
Merge branch 'master' of github.com:omaciel/robottelo
fixed the import order for CR
Merge pull request #200 from kbidarkar/crud-compute1

Crud compute1