redpost_conf permission errors

[ekan]

Upon running the conf script on first boot, first I got a "cannot write to /home/ubuntu/redpost/redpost_conf.js". The permissions were "-rw-rw-r-- ubuntu ubuntu". I chmod'd 777 just to be sure, then get a redpost_conf.php line 248 "failed to open stream: permission denied" error

[David Glick (davisagli)]

Permissions problem introduced when I moved the config script outside of the apache document root. Fixed by moving into a new subdir (config) rather than homedir, in David's forthcoming 4/2 image.