Merge pull request #91 from swampie/master

Push Upload Apple Certificates
Fixed error on settings update

Fixed #87
Issue #92
Adoption of the OrientDB plocal engine instead of the local one

The plocal engine should be more durable than the local one.
This should prevent the indices corruption that sometimes happens when the
BaasBox process is killed.

To migrate from previous version of baasbox, the administrator must
perform a backup (via console) on the older version and then perform a
restore on the new one.
update object field