Adjust the cvsignores.

.cvsignore

@@ -1,12 +1,10 @@
-ChangeLog
 Makefile
 Makefile.in
 aclocal.m4
 config.cache
 config.h
-config.hin
 config.log
 config.status
-configure
 intl
 stamp-h
+bison-*.tar.gz

tests/.cvsignore

@@ -0,0 +1,12 @@
+Makefile
+at-check-line
+at-setup-line
+atconfig
+empty
+experr
+expout
+stderr
+stdout
+testsuite
+calc.[ch]
+calc