updated version sorting

Signed-off-by: James Molet <jmolet@redhat.com>
added more DockerTests
setupBeforeSuite should only attempt connection to standalone server
untested attempts to patch a workaround for environment support
detection against katello
initial implementation of
VerifyYumRepolistOnRunningDockerImageConsumedFromHostEntitlements_Test
added blockedByBug-1117374 - translation for the word "options:" is
missing in rhel5.11 command line help messages
added a step to install package zsh as part of
VerifyYumRepolistOnRunningDockerImageConsumedFromHostEntitlements_Test
added DockerTests to TestNG suites
added Pofilter blockedByBugs 1117515 1117521 1117525 1117535