login sync

- when logging in sync is triggred - so user is `ready` for offline
action
generic fix
gneric message on db engine

- the messages are now generic when saving/deleting/updating when
offline
syncEngine 0.0.2 beta

- now handles multiple table sync, the async thing was a pain in the
ass, which widely i enjoyed ;)
unwanted injections

- removed unwanted injections (was using em' for test, now that we ain't
no more, they are O-U-T)
item + account

- item and account CRUD are now completed - with full blown test `sync`
capabilities