Merge pull request #406 from skallesh/skallesh

Instance tests and Bugzilla test failures
backward compatibility updates to IdentityTests for rhel511
comment to skip exception was modified
updates to GeneralTests to make it backward compatible for RHEL511
backward compatibility for RHEL511 for baseurl/serverurl
parsing error behavior prior to bug fix 1504496
RegisterWithActivationKeyContainingContentOverrides_Test updated with
a comparison to skip on older package version
fixed accidental commit of commented out annotations
update beforeEnvironmentsWithInsecure_Test for backward compatibility
to rhel511
changed initialization of msg_ConsumerNotRegistered and
msg_NetworkErrorUnableToConnect based on installed package version
VirtualizationTests updated for rhel511 backward compatibility to
account for installed package version
skip ListAvailableWithMatchInstalled_Test for older version of 
subscription-manager
skip the following tests for subscription-manager older than 1.9.2-1
StatusOnFutureDate_Test
StatusOnPastDate_Test
StatusOnInvalidDate_Test
refactored installedPackageVersion to installedPackageVersionMap
changed to lazy initialization of installedPackageVersionMap
updated ReposEnable_Test and ReposDisable_Test to be backward
compatible to RHEL511
added AttemptRegistrationWithUnacceptedTermsAndConditions_Test to
AcceptanceTests
update VerifyRpmRequireListForSubscriptionManager_Test for rhel511
compatibility
workaround for known Bug 1011961 - rct cat-cert should display
"Unlimited" for Quantity instead of "-1" in older version of
subscription-manager
added package version login on rhsm.full_refresh_on_yum config test
added blockedByBug-1039653 [RFE] Backport the debug tool to RHEL5
fixed a null pointer error in getPoolsForSubscriptionId(...) that can
occur when the pool has "type":"STACK_DERIVED"