* Implemented support for node monitoring - you can now be notified when new

translators are installed via BTranslatorRoster::StartWatching().
* Fixed GetTranslatorData() - some hooks are only optional (this puts the
  JPEG, GIF, and some other translators back into the game).
* Made BTranslatorRoster::Default() thread-safe.
* Improved documentation.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17267 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/app/AppDefs.h

@@ -66,6 +66,8 @@ enum {
 	B_ACQUIRE_OVERLAY_LOCK		= '_AOV',
 	B_SCREEN_CHANGED 			= '_SCH',
 	B_VALUE_CHANGED 			= '_VCH',
+	B_TRANSLATOR_ADDED			= '_ART',
+	B_TRANSLATOR_REMOVED		= '_RRT',
 	B_VIEW_MOVED 				= '_VMV',
 	B_VIEW_RESIZED 				= '_VRS',
 	B_WINDOW_MOVED 				= '_WMV',