add debianization scripts based on work by Florent USSEIL

debian/tt-rss-common.postrm

@@ -0,0 +1,17 @@
+#!/bin/sh
+set -e
+
+# source debconf stuff
+if [ -f /usr/share/debconf/confmodule ]; then
+	. /usr/share/debconf/confmodule
+fi
+
+
+if [ "$1" = "purge" ]; then
+	rm -rf /usr/share/tt-rss/www/icons
+	rm -rf /var/lock/tt-rss
+	rm -rf /var/cache/tt-rss
+fi
+
+exit 0
+#DEBHELPER#