Bumping version number before minor release.

git-svn-id: http://svn.xiph.org/trunk/ao@1901 0101bb08-14d6-0310-b084-bc0e0c8e3800

configure.in

@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 
 AC_INIT(src/audio_out.c)
 
-AM_INIT_AUTOMAKE(libao,0.8.0)
+AM_INIT_AUTOMAKE(libao,0.8.1)
 AM_DISABLE_STATIC
 
 dnl Library versioning