Converted all speechs to ogg, now depends on SDL_sound lib too

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@133 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/INSTALL

@@ -1,5 +1,6 @@
 To build The Urquan Masters, you need at least the following software:
 
+For Linux version:
 GCC - GNU C Compiler
 	http://gcc.gnu.org/
 	Debian package: gcc
@@ -8,15 +9,18 @@ GNU Make
 	ftp://ftp.gnu.org/
 	Debian package: make
 
+For Windows version:
+Microsoft Visual C++ 6 or 7
+
 Additionally, The Urquan Masters requires the following libraries:
 
-OpenGL v1.2
+OpenGL v1.2 (if HAVE_OPENGL is defined, which is the default)
 	http://www.xfree86.org/
 	Debian package: xlibmesa-dev OR nvidia-glx OR <vendor specific>
 	XFree86 4.x comes with Mesa, which is a clone.
 	Note: Mesa is a software emulation. For enjoyable results 
 	you will need hardware accelerated OpenGL (GLX).
-	These usally conflict with mesa (can result in X server crash)
+	These usually conflict with mesa (can result in X server crash).
 
 SDL v1.2
 	The Simple Direct-Media Layer
@@ -34,6 +38,10 @@ SDL-mixer
 	Homepage: http://www.libsdl.org/projects/SDL_mixer/
 	Download: http://www.libsdl.org/projects/SDL_mixer/release/
 
+SDL-sound
+    A sound loader library used with SDL.
+	Homepage: http://www.icculus.org/SDL_sound/
+	Download: http://www.icculus.org/SDL_sound/downloads/
 
 If you find these aren't enough, or if you know the names
 of the corresponding RPM etc. packages, please report to