[BZ 1149265] - Main menu bar appears on top of Favorites menu in IE - Incorporating the changes from Jay's pr #137. I.e. I18n, Remove the '#' href from the current user dropdown
[BZ 1152807] changing aggregation settings should not require server server restart
[1139735] fix test failures
Now that the storage installer needs to contact the DB to version-stamp the
rhq_storage_node table, the cassandra installer upgrade tests failed, because
they support no DB infrastructure.  To get around this added an installer
option to ignore the version stamping.  These options are not user-visible,
and who knows, maybe someday support will have a reason to use it.
[1151441] fix i-test failures
We can't cache the server name in the static block because i-tests don't
set rhq.server.high-availbility.name that early in the setup. It was fine
for production. So, now lazily cache the server name at the time
of the first request for server name.
[1151441] fix i-test failures (2)
The i-tests actually set/restore rhq.server.high-availability.name sysprop
in the before/after methods.  This allows testng to jump around and execute
tests in different classes, in different orders, while the server name
remains correct for each test.  Update the server name caching
mechanism to reset the cache when sysprop changes are detected.  I don't
think this has any production use case, but it's required for testing,
doesn't cost much, and still keeps the original fix for this BZ intact.