Object field encrypt.

[mmuruev]

Seems like this bundle makes conflict if field not just 'string' if I'm trying encrypt field PhoneNumber so it persists itself in varchar() just plain text, but in Entity this is actually an object. But encryption fires to early/late depends from read/write. So as result I've got 'string' instead of object! Any workaround about this? Basically it should provide 'transparent' really low level conversion on select/update.