[SPR-5916] ContextLoader class is now inherited from class hierarchy if not specified explicitly via @ContextConfiguration's loader attribute on the current test class.

* s/registerCallbacks/registerStaticCallbacks/ - see issue comments for full details

updated .jms dependency on junit 4.6.0 from test->runtime to test->compile.  touched all org.eclipse.jdt.core.prefs (during the process of importing the projects). only the date comments within each have changed.