Use ServiceManager not PluginManager.

Simplify GenericTableModel a bit.

Store the Methods instead of string names, to avoid having to
get them each time a cell is queried.

Fix generic array creation warning.

Add column class support to GenericTableModel.

Fix for core MessageTarget changes.

Delete RedirectCommandTest, as it's just weird and now broken.

Change some Channels to GroupChats.

Add a JMenuItemBuilder.

Use new InviteManager iface.

UI should enver set report status for errors.

Remove some more things from the error dialog

Use new GroupChatManager methods.

Fix plugins for ProgramError change.

Remove ID from ProgramError.

Fix redirect command test

Make sure plugins get backbuffers too.

Fix PMD + other standard dialogs.

Add highlights to the PMD.

Adding highlights seems broken, but so does nicknames and
that hasn't changed, so likely a bug elsewhere we didn't
notice.  Will fix that soon.

Fix some compile time warnings.

Remove unused param.

Support for core event renaming.

Use SystemInfo in IdentClient.

This allows the properties to be mocked out in tests, instead
of trying to set global system properties which screw up the
JVM...

Clear status when showing a new window.