Changes related to running LDAP servers referred each other in one tree modeling the KNB tree.Currently there are running LDAP server on dev that holds the KNB root and the NCEAS' s subtree.It also refers to a subtree modeling the LTER's tree which is held by another LDAP server runnig on alpha .
Added license terms to source code files, and cleaned up some javadocdocumentation in a few places.
Fixed problem with AuthInterface, AuthLdap, and AuthMcat where thesigantures of the methods of these classes were not in agreement, which wascausing AuthLdap to no longer compile. Changed parameter signatures so thatthe 'user' parameter is used consistently in all of the methods.
AuthMcat- new class for authentication through MCA; implements AuthInterfaceAuthSession- assigning HttpSession obj only after successful athentication;- cleared isAuthenticated field - not needed- cleared invalidate() method - not neededAuthInterface...
merge AUTH_LDAP to the main branch