Fix the make dist rule

In revision 459 I added a bug in the make dist rule in the sense that
the archive will include *all* of test/data directory, including the
.svn directory if it exists.

This patch fixes that problem and adds a distcheck hook that tests for
such errors in the future (files/directories matching the .svn and .git
patterns).

It also fixes a typo in the NEWS file.

Reviewed-by: imsnah

Makefile.am

@@ -10,6 +10,13 @@ ganeti:
 pre-check: ganeti
 	$(MAKE) -C lib $@
 
+# a dist hook rule for catching revision control directories
+distcheck-hook:
+	if find $(top_distdir) | grep -F -e '.svn' -e '.git'; then \
+		echo "Found revision control files in final archive" 1>&2 ; \
+		exit 1; \
+	fi
+
 # custom rules
 depgraph: depgraph.png
 

NEWS

 Version 1.2.1
-  - experimental HWM support, read the install document, section
+  - experimental HVM support, read the install document, section
     "Initializing the cluster"
   - allow for the PVM hypervisor per-instance kernel and initrd paths
   - add a new command ‘gnt-cluster verify-disks’ which uses a new

test/Makefile.am

@@ -11,5 +11,5 @@ check-am: do-pre-check
 do-pre-check:
 	$(MAKE) -C $(top_builddir) pre-check
 
-EXTRA_DIST = $(TESTS) mocks.py data
+EXTRA_DIST = $(TESTS) mocks.py $(wildcard data/*.txt)
 CLEANFILES = *.py[co]