include our ChangeLog file in make dist

svn:r1070

Makefile.am

@@ -5,7 +5,7 @@ SUBDIRS = src doc
 
 DIST_SUBDIRS = src doc
 
-EXTRA_DIST = INSTALL README AUTHORS LICENSE
+EXTRA_DIST = INSTALL README AUTHORS LICENSE ChangeLog
 
 #install-data-local:
 #	$(INSTALL) -m 755 -d $(LOCALSTATEDIR)/lib/tor