adds the ladp user field to admin area
set the correct id for the field set
sets the LDAP marker to be on it's own fieldset in the admin user block
sets field to disabled and notes why
checks that the extension is turned on
change the order of the is ldap marker save
Alters the hint area to show you some info about how the server sees you
Merge pull request #17 from jeremyBass/master

pulls in a correction to the fields showing