update infra tests and page

removed cfme_data dependency

dict changes

removed commented line
Updated the Optimize -> Utilization page for 5.2
unit test for redhat updates

indentation repairs

some more indentation

indentation upgrade

spacing update
Merge pull request #202 from apagac/red_hat_updates

unit test for redhat updates
Merge pull request #189 from apagac/infra_tests_patch

Patched infrastructure tests: removed sleeps; added asserts
Merge pull request #206 from jwadkins/updated_optimize

Updated the Optimize -> Utilization page for 5.2
deleted script input lines

removed unused lines
Merge pull request #207 from apagac/template_script

commented out script input
Tests using vi_*_pg fixture now use intel_*_pg

- Addresses a change in fixture names merged in
  https://github.com/RedHatQE/cfme_pages/pull/203
Merge pull request #211 from seandst/tests-renamed-fixtures

Tests using vi_*_pg fixture now use intel_*_pg
Update ovirt-engine-sdk-python in requirements.txt
Merge pull request #212 from bcrochet/ovirt-req-fix

Update ovirt-engine-sdk-python in requirements.txt
fix typo in add rhos provider
Merge pull request #213 from dajohnso/fix_add_openstack

fix typo in add rhos provider
Added support for outgoing email

Added support for outgoing email

tweaked checkbox

indentation patch
Merge pull request #214 from apagac/server_tab_enhancement

Added support for outgoing email