cl_main.c (CL_Disconnect): set cl.intermission to 0. Fixes a minor

intermission glitch which isn't hit easily. See Baker's notice at:
http://forums.inside3d.com/viewtopic.php?t=4944

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@695 af15c1b1-3010-417e-b628-4374ebc0bcbd

Quake/cl_main.c

@@ -137,6 +137,7 @@ void CL_Disconnect (void)
 
 	cls.demoplayback = cls.timedemo = false;
 	cls.signon = 0;
+	cl.intermission = 0;
 }
 
 void CL_Disconnect_f (void)

README.html

@@ -178,6 +178,7 @@ these patched libSDL binaries may help.
 <LI> Fixed increased (more than 32) dynamic lights.</LI>
 <LI> Music playback: Made sure that the file's channels count is supported.</LI>
 <LI> Support for Solaris.</LI>
+<LI> Fixed a minor intermissions glitch.</LI>
 <LI> Increased string buffer size from 256 to 384 for PF_VarString to work around broken mods such as UQC.</LI>
 <LI> Restored original behavior for Quake registered version detection.</LI>
 <LI> New icon.</LI>

README.sgml

@@ -104,6 +104,7 @@ these patched libSDL binaries may help.
 <item> Fixed increased (more than 32) dynamic lights.
 <item> Music playback: Made sure that the file's channels count is supported.
 <item> Support for Solaris.
+<item> Fixed a minor intermissions glitch.
 <item> Increased string buffer size from 256 to 384 for PF_VarString to work around broken mods such as UQC.
 <item> Restored original behavior for Quake registered version detection.
 <item> New icon.

README.txt

@@ -170,6 +170,8 @@
 
   o  Support for Solaris.
 
+  o  Fixed a minor intermissions glitch.
+
   o  Increased string buffer size from 256 to 384 for PF_VarString to
      work around broken mods such as UQC.