Bump ubuntu version to 0.2.3-0ubuntu1

debian/changelog

+snf-image-creator (0.2.3-0ubuntu1) precise; urgency=low
+
+  * New upstream version
+
+ -- Nikos Skalkotos <skalkoto@grnet.gr>  Wed, 30 Jan 2013 16:01:38 +0200
+
 snf-image-creator (0.2.2-0ubuntu1) precise; urgency=low
 
   * New upstream version

debian/docs

 docs/_build/html
+AUTHORS

debian/rules

@@ -4,4 +4,10 @@
 	dh $@ --with python2
 
 override_dh_auto_build:
-	cd docs && make html
+	cd docs && make html && make man && rm -rf _build/html/man && rm -rf _build/doctrees
+
+override_dh_installman:
+	dh_installman docs/_build/man/*.1
+
+override_dh_installchangelogs:
+	dh_installchangelogs ChangeLog