CC-4797: Generate localization locales on install

-added check on Debian before writing to /etc/locale.gen

install_minimal/include/airtime-initialize.sh

@@ -11,7 +11,7 @@ dist=`lsb_release -is`
 echo "Generating locales"
 for i in `ls /usr/share/airtime/locale | grep ".._.."`; do
     if [ "$dist" = "Debian" ]; then
-        grep -q "$i" /etc/locale.gen
+        grep -qi "^$i" /etc/locale.gen
         if [ $? -ne 0 ]; then
             echo "$i.UTF-8 UTF-8" >> /etc/locale.gen
         fi