Rethrow any Error from ModuleClassLoader.loadClassLocal()
Disable incorrect date check which may cause indexes to not be used
Adds trace log when preload dependency fails

When moduleLoader fails to preload a dependency, due to a misspelled dependency name for instance, jboss-modules hangs (until timeout) without giving any indication.

Actually this log should perhaps be a warning, but that level is not available for ModuleLogger.