Ignore autom4te.cache (from autoconf)
diff --git a/.cvsignore b/.cvsignore
index e6c8e8e..29c7fa4 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -7,3 +7,4 @@
 Makefile
 tags
 strace
+autom4te.cache