fix TemplatedComponentTest failure -  mock copy() for ConfigurationDefinition mock
[BZ 1143050] Work around the CL leak in Posgres JDBC driver.
 [BZ 962886] throw console errors when LDAP server is enabled, but not reachable.

Conflicts:

	modules/enterprise/gui/coregui/src/main/resources/org/rhq/coregui/client/Messages_de.properties
	modules/enterprise/gui/coregui/src/main/resources/org/rhq/coregui/client/Messages_ja.properties