Merge pull request #5 from locomote/master

correctly reference the sqlite driver's 'all' method
work
added option for suppressColumnDrop
Merge pull request #7 from jivesoftware/master

adds support for "text" for postgresql
Rename primary to key & keys.
Merge pull request #11 from dresende/key

Rename primary to key & keys
Hijack package to integrate better into ORM.
This will fix issues like dresende/node-orm2#416.
It also encourages code reuse rather than copying and pasting from other packages.
Merge pull request #12 from dresende/use-orm-driver

Hijack sql-ddl-sync to integrate better into ORM.