Install pam_krb5 and krb5-workstation for RHEL 5 systems as well.
Update version to 1.0.1.
Merge branch 'master' of github.com:jcam/authconfig into nico-dev-krb5

Conflicts:
	metadata.rb
	recipes/default.rb
Restart sssd ony if Kerberos or LDAP are enabled.
Spell ldap options correctly, do not restart sssd if only Kerberos enabled.
Delete accidental whitespace.