Make the .m4 file install properly (Makefile.am) Ignore some files.



Make the .m4 file install properly (Makefile.am)
Ignore some files.
diff --git a/.cvsignore b/.cvsignore
index ddb2903..f44ec99 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -28,3 +28,4 @@
 testSAX
 testXPath
 libxml-2.0.pc
+xmlversion.h