Add new errors dialog, remove old one.

Remove some dependencies from TextFrameDependencies.

Remove urlBuilder params.

Remove the rest of the usages.

Remove most usages of FrameContainer.getIconManager.

Localise casting and suppression in GenericTableModel.

Add various factories for TextFrame components

Remove some dependencies from TextFrameDependencies.

Fixes for core changes.

Add a removeAll method to GenericTableModel.

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.