Removed handle from member view/edit if it's not set.
Re-enabling authentication... Oops
Temp fix for stupid 'dummy' stuff.
Update to the setup script, can now be called fromt he command line.
Update to KrbAuthVehaviour to remove the 'use_dummy'
Added krb5_auth.real and krb5_auth.dummy.
Setup will now copy one of the above files to app/Lib/Krb/krb5_auth.php depending onthe options selected.
Merge branch 'master' of https://github.com/NottingHack/hms