MDL-22061 converting auths to pluginname and deprecating old method for getting auth...

MDL-22061 converting auths to pluginname and deprecating old method for getting auth names

AMOS START
 MOV [auth_castitle,auth_cas],[pluginname,auth_cas]
 MOV [auth_dbtitle,auth_db],[pluginname,auth_db]
 MOV [auth_emailtitle,auth_email],[pluginname,auth_email]
 MOV [auth_fctitle,auth_fc],[pluginname,auth_fc]
 MOV [auth_imaptitle,auth_imap],[pluginname,auth_imap]
 MOV [auth_ldaptitle,auth_ldap],[pluginname,auth_ldap]
 MOV [auth_manualtitle,auth_manul],[pluginname,auth_manul]
 MOV [auth_mnettitle,auth_mnet],[pluginname,auth_mnet]
 MOV [auth_nntptitle,auth_nntp],[pluginname,auth_nntp]
 MOV [auth_nologintitle,auth_nologin],[pluginname,auth_nologin]
 MOV [auth_nonetitle,auth_none],[pluginname,auth_none]
 MOV [auth_pamtitle,auth_pam],[pluginname,auth_pam]
 MOV [auth_pop3title,auth_pop3],[pluginname,auth_pop3]
 MOV [auth_radiustitle,auth_radius],[pluginname,auth_radius]
 MOV [auth_shibbolethtitle,auth_shibboleth],[pluginname,auth_shibboleth]
 MOV [auth_webservicetitle,auth_webservice],[pluginname,auth_webservice]
AMOS END