update stuff required for restApi itests to pass
[BZ 1082806] - Context referrals are hardcoded to ignore in LDAP configuration - making 'follow referrals' optionally configurable in system settings
fix context-menu separator style (disabled in patternfly.css)
JBossAS7: export "Domain Name" as a trait

We need this in order to have dynagroup definitions composed from Domain
Name + some other configuration property. Also, this property is called
'name' on HC, but in RHQ we call it 'domain-name' - this is because
dynagroup evaluator is not strict when it comes to trait names - so having
resource.trait[name] includes several traits.
[BZ 1099854] [BZ 1097698]- [as7] Incorrect expression in pre-defined

Provided expressions fixed - now taking into account domain-name trait.

Managed Servers in domain : now generates groups per domain-name = set of
all managed servers on all hostrcontrollers grouped by domain-name

Managed Servers in server-group: now generates sets grouped by domain-name
and server-group name.

I also fixed provided expression called 'Deployments in server-group' -
which was relying on Deployment resources under server-groups (recently
removed)
Introducing API checking to agent-server comms.
[BZ 1096902] - "Maximum" and "Minimum" values do not match the graph values - fixing a race condition in CustomDateRangeState
[BZ 1082806] - Context referrals are hardcoded to ignore in LDAP configuration - making sure the dbupgrade won't fail if the value is already present in the DB
[1110277] RHQ_EVENT table's detail field limit of 4000 character will break when a log message contains multibyte characters (UTF-8)
This is a problem in a few places, not just events.  We're not
properly protecting against the 4000 byte limit on oracle, just
the 4000 character limit declared on the varchar2 field.
- Add DatabaseType.getString() which can truncate as needed in
  a vendor-specific way.
- Use the new getString() to store safe versions of event detail,
  alert notification log message, and calltime dataset destination.
Bug 1098092 - It's not possible to query pre-defined dynagroup definitions
via CLI

Added boolean filter parameter to ResourceGroupDefinitionCriteria class - so
group definitions can be filtered for "userDefinedOnly" - which excludes
provided canned expressions.
Bug 1109272 - [as7] Incorrect description of ManagedServerDeployment