Updated TODOs

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

TODO

 immediate:
 ----------
 
-Integrate CMake patch
-Clean up ZYWRLE (client-specific zywrle_level and zywrleBuf)
-Clean up ZRLE (probably not thread-safe: zrleBeforeBuf, zrlePaletteHelper)
 Implement ZYWRLE decoding in libvncclient
-style fixes: use Linux' coding guidelines
+make SDLvncviewer more versatile (test for missing keys, introduce scrollbars,
+	make scrollable with 2xCtrl and mouse drag)
+	- Tab does not work
+	- Left Ctrl + A does not work
+	- 2nd and 3rd mouse button are switched
+Clean up ZRLE (probably not thread-safe: zrleBeforeBuf, zrlePaletteHelper)
+style fixes: use Linux' coding guidelines & ANSIfy tightvnc-filetransfer:
+	discuss on list
 LibVNCClient cleanup: prefix with "rfbClient", and make sure it does
 	not deliberately die() or exit() anywhere!
-ANSIfy tightvnc-filetransfer
-VisualNaCro testing
 java vncviewer doesn't do colour cursors?
 MinGW32 doesn't do fcntl on sockets; use setsockopt instead...
 make corre work again (libvncclient or libvncserver?)
 teach SDLvncviewer about capitals...
 teach SDLvncviewer about CopyRect...
-make SDLvncviewer more versatile (test for missing keys, introduce scrollbars,
-	make scrollable with 2xCtrl and mouse drag)
 implement "-record" in libvncclient
 
 later:
@@ -27,3 +27,5 @@ authentification schemes (secure vnc)
 	IO function ptr exists; now explain how to tunnel and implement a
 	client address restriction scheme.
 using Hermes library for fast colour translations.
+VisualNaCro testing
+