Add script to generate pot file

utils/create_pot.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+# Script to generate pot file
+xgettext --from-code=UTF-8 --files-from=./files_to_translate --keyword=translatable --keyword=_ --output=../po/manjaro-hello.pot

utils/files_to_translate

@@ -0,0 +1,2 @@
+../ui/manjaro-hello.glade
+../src/manjaro_hello.py