Extra comma added to end of each line to match the database structure

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5446 c08608d7-6e46-0410-86ca-f2a6f1370df5
BUG - fixed stripping too many commas from joined field value


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5447 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX when metadata_read_default is set to false and the user chooses to import.
It now takes into account the users' option


git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5448 c08608d7-6e46-0410-86ca-f2a6f1370df5
FIX: changed posixldapauth ldap class to search on userPrincipleName if it fails on sAMAccountName. This should fix some issues users are seeing when not able to login against active directory

git-svn-id: http://svn.resourcespace.org/svn/resourcespace@5449 c08608d7-6e46-0410-86ca-f2a6f1370df5