Add recently added files to EXTRA_DIST

Author: kou

Makefile.am

@@ -19,7 +19,7 @@ DIST_SUM_LIST = $(DIST_NAME).sum
 
 EXTRA_DIST = \
         sigscheme.pc.in libgcroots.mk.in sigscheme.mk.in autogen.sh \
-        RELNOTE TODO QALog \
+        NEWS.md QALog RELNOTE Rakefile TODO \
         compare-scm.sh runbench.sh runtest.sh runtest-tail-rec.sh \
         make-report.sh make-dist.sh