Support for core changes

ui_swing/src/main/java/com/dmdirc/addons/ui_swing/MainFrame.java

 import com.dmdirc.events.FrameTitleChangedEvent;
 import com.dmdirc.events.UnreadStatusChangedEvent;
 import com.dmdirc.events.eventbus.EventBus;
-import com.dmdirc.interfaces.LifecycleController;
+import com.dmdirc.util.system.LifecycleController;
 import com.dmdirc.config.provider.AggregateConfigProvider;
 import com.dmdirc.config.provider.ConfigChangeListener;
 import com.dmdirc.ui.CoreUIUtils;

ui_swing/src/main/java/com/dmdirc/addons/ui_swing/components/menubar/ServerMenu.java

 import com.dmdirc.addons.ui_swing.injection.KeyedDialogProvider;
 import com.dmdirc.addons.ui_swing.interfaces.ActiveFrameManager;
 import com.dmdirc.interfaces.Connection;
-import com.dmdirc.interfaces.LifecycleController;
+import com.dmdirc.util.system.LifecycleController;
 import com.dmdirc.interfaces.WindowModel;
 
 import java.util.Optional;

ui_swing/src/main/java/com/dmdirc/addons/ui_swing/dialogs/updater/SwingRestartDialog.java

 
 import com.dmdirc.addons.ui_swing.components.text.TextLabel;
 import com.dmdirc.addons.ui_swing.dialogs.StandardDialog;
-import com.dmdirc.interfaces.LifecycleController;
+import com.dmdirc.util.system.LifecycleController;
 import com.dmdirc.updater.components.LauncherComponent;
 
 import java.awt.Window;

ui_swing/src/main/java/com/dmdirc/addons/ui_swing/injection/DialogModule.java

 import com.dmdirc.interfaces.Connection;
 import com.dmdirc.events.eventbus.EventBus;
 import com.dmdirc.interfaces.GroupChat;
-import com.dmdirc.interfaces.LifecycleController;
+import com.dmdirc.util.system.LifecycleController;
 import com.dmdirc.config.provider.ConfigProvider;
 import com.dmdirc.interfaces.config.IdentityFactory;
 import com.dmdirc.interfaces.ui.AboutDialogModel;

ui_swing/src/main/java/com/dmdirc/addons/ui_swing/injection/SwingModule.java

 import com.dmdirc.config.prefs.PreferencesDialogModel;
 import com.dmdirc.interfaces.ConnectionManager;
 import com.dmdirc.events.eventbus.EventBus;
-import com.dmdirc.interfaces.LifecycleController;
+import com.dmdirc.util.system.LifecycleController;
 import com.dmdirc.config.provider.AggregateConfigProvider;
 import com.dmdirc.config.provider.ConfigProvider;
 import com.dmdirc.plugins.PluginDomain;