copy crowbar.yml section centos-6.4 to centos-6.5
Adding uWSGI configuration options needed for keystone-tempest interaction issues fix.
Adding service exeption handling to keystone "wakeup" action.
Merge pull request #168 from MirantisDellCrowbar/feature/DCB-218/hydrogen/master

Feature: Add support CentOS 6.5 [5/13]
Merge pull request #193 from MirantisDellCrowbar/bug/DCB-244/release/hydrogen/master

Adding uWSGI conf options needed for keystone-tempest interaction issues fix.
Merge pull request #216 from MirantisDellCrowbar/bug/DCB-271/release/hydrogen/master

Adding service exeption handling to keystone "wakeup" action.