First step to get working sharing on query. Simplified also the internal management of distributed cfg
Distributed: simplified configuration removing replication flag, now understood from servers array.
Merge branch 'develop' of https://github.com/orientechnologies/orientdb into develop
Fixed issue on SQL UPDATE and put of map/collections

Reported on:
http://stackoverflow.com/questions/23373928/how-to-put-a-list-or-map-val
ue-into-an-embedded-map-using-sql-update
Fixed bug on rendering records in JSON. The linked record is not connected anymore if not needed
Refactoring of AutoSharded storage interface
Merge branch 'develop' of https://github.com/orientechnologies/orientdb into develop
Supported sharded queries with the management of projections/aggregations

Now functions like max(), count(), etc. works distributed for a real
map reduce.
Sharding: optimized reduce algorithm
Merge branch 'develop' of https://github.com/orientechnologies/orientdb into develop