Remove comments within rules in Makefile.am for portability

Makefile.am

@@ -43,7 +43,6 @@ dist-local: README ganglia.html
 # We go through and make sure all the files have
 # the same timestamp with the last command here...
 dist-hook:
-	#rm -rf $(distdir)/web/.git*
 	for subdir in $(EXTRA_SUBDIRS); do \
 	  tar -c --exclude=".libs" --exclude "core.*" \
 	  --exclude="*.o"  --exclude="*.lo" \
@@ -57,7 +56,6 @@ dist-hook:
 	  --exclude="configure.lineno" --exclude="configure.status.lineno" \
 	  -f - $$subdir | (cd $(distdir) && tar -xf -)\
 	done;
-	#tar -c --exclude ".git*" -f - web | (cd $(distdir) && tar -xf -)
 	touch $(distdir)/Makefile.am
 	find $(distdir) -exec touch -r $(distdir)/Makefile.am {} \;