Misc docs/{TODO,links} updates.

docs/TODO

@@ -20,8 +20,6 @@ Short Term:
     - Clipboard button -> popup:
         - text, clear and send buttons
 
-- wstelnet: support CSI L and CSI M
-
 Medium Term:
 
 - VNC performance and regression playback suite.
@@ -29,7 +27,3 @@ Medium Term:
 - Viewport support
 
 - Touchscreen testing/support.
-
-- wswrapper:
-    - epoll_* support
-

docs/links

@@ -33,6 +33,7 @@ Cursor appearance/style (for Cursor pseudo-encoding):
     http://en.wikipedia.org/wiki/ICO_(file_format)
     http://www.daubnet.com/en/file-format-cur
     https://developer.mozilla.org/en/Using_URL_values_for_the_cursor_property
+    http://www.fileformat.info/format/bmp/egff.htm
 
 
 RDP Protocol specification: