Metacat

Add code to trim server name white space.

Modified MetaCatUtil to read metacat access control lists from metacat.properties. Also coded various methods which can be used to find out if a user is an admin, moderator or on allowed/denied submitter list.

Modified MetaCatServlet to check if a user is allowed to insert/update before insert and update is done.

Add code to trim white space in server name.

Remove output stream from the constructor.

Persistant timed replication parameter.

Formatting cleanup, fixed a missing 'private' declaration. Preparing for LSID integration work.

Add code to check if adminstor list is null.

Removing support for 'site' from pathquery

Replaced SQL queries in getMaxDocid() which used INSTR with queries which dont use INSTR. Now the INSTR related computation is done in Java code

Modified the code so that users show up outside the groups also in the tree constructed by action=getPrincipals.