Merge pull request #176 from hhovsepy/master

added new test case, fixed deltacloud headping install, integrated CFSE upgrade to CDN
added tests for user with no role cannot access anything
Merge pull request #180 from tazim/master

Master : User with no roles cannot access anything
updated the missing test group in xml
Merge pull request #186 from hhovsepy/master

fixed failing test
Merge pull request #185 from tazim/master

updated some missing testgroups in the xml
Merge remote-tracking branch 'upstream/master'
added new test class for Architecture