heightmap semi-functional again, but still useless.

A few bugs fixed.
Slightly better compatibility with DP.
Added breakpoint_csqc command to set breakpoints in csqc to better debug csprogs.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/branches/wip@3793 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/server/progs.h

@@ -28,6 +28,8 @@ struct edict_s;
 
 #define	NUM_SPAWN_PARMS			64	//moved from server.h because of include ordering :(.
 
+
+void SVQ1_CvarChanged(cvar_t *var);
 #define NewGetEdictFieldValue GetEdictFieldValue
 void Q_SetProgsParms(qboolean forcompiler);
 void PR_Deinit(void);