add .deb creation script

utils/create-release-deb.sh

@@ -0,0 +1,19 @@
+#!/bin/sh -ei
+
+if [ -z $1 ]; then
+	echo usage: $0 VERSION
+	exit 1
+fi
+
+git clone . dpkg-tmp/tt-rss
+cd dpkg-tmp/tt-rss
+git co $1
+
+debuild -i -us -uc
+
+cd ..
+
+reprepro -b /var/www/apt include unstable tt-rss*_i386.changes
+
+#cd ..
+#rm -rf dpkg-tmp