A while back there was a rather significant change in how respositories work and are handled (terms: @Repository@, @DataSource@, Repositories pools, etc, mostly related to #2173 and #4001)

We need:

• javadocs for new/changed parts (especially if it's considered an API)

• a little bit more detailed guide of http://docs.tigase.org/tigase-server/snapshot/Development_Guide/html_chunk/cil7.html

• description of the internals (could be based on what you've send already)

• (would be nice) some visual representation of relations between various parts.