pterm now uses the new uxsel module, so it's one step closer to

being able to be a PuTTY as well as a pterm. In the process I've
also moved icky things like actually reading from the pty fd and
printing the `terminated on signal' messages into pty.c where they
obviously should have been in the first place. Also there's been one
interesting repercussion in the terminal code: terminal.c's
from_backend now calls term_out() directly rather than expecting the
front end to call it afterwards. This has had the entertaining side
effect of fixing a Windows-specific bug whereby activity in a port
forwarding through a PuTTY with a blinking cursor caused the cursor
to blink to ON (!!!!). So, a surprisingly far-reaching checkin as it
turns out...

[originally from svn r3017]

window.c

@@ -788,9 +788,6 @@ int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
 	    if (pending_netevent) {
 		enact_pending_netevent();
 
-		/* Force the cursor blink on */
-		term_blink(term, 1);
-
 		if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
 		    continue;
 	    }