Command line tools for creating, deleting and managing instances

Right now we have a set of command line tools (apacheds-tools) but they are outdated and do not possess the full range of functionality required to administer the server from the command line. These tools need to be cleaned up and additional functionality needs to be added before a 2.0 release IMHO.

Improvements
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o make sure import/export occurs live (online server) while preserving timestamps and ownership

New Funcationality
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o create, delete, start, stop new instances
o add, delete partitions
o create, delete, change, initialize replication agreements
o get/set/list server configuration properties