Comment 10 for bug 1042868

Ok so, this needs to be looked at. MAAS modifies the files and the permissions end up being:

ubuntu@maas:/etc/bind/maas$ ls -l
total 12
-rwxr--r-- 1 maas maas 99 Aug 31 10:44 named.conf.maas
-rw-r--r-- 1 root root 193 Aug 31 10:12 named.conf.rndc.maas
-rw------- 1 root root 539 Aug 31 10:12 rndc.conf.maas