public / sequelize

Fix (global) db leakage, by making db local.

Thanks to mickhansen for the fix.

copy `where` array, avoid changed by internal.

DAOFactory.update() will now skip validations for columns that we're not...

tests & bugfixes for DAO-Factory.update and array of values in where clause

postgres requires empty array to be explicitly cast on update

Add support for typed arrays in SqlString.escape and SqlString.arrayToList

Cleaned up the postgres connector-manager/query code, updated node-postg...

…ndency, and made sure pg.Client ended correctly on drain to prevent leaks for non pooling connections.

Properly copy the options objects passed to find and findall

Fixes a bug with .destroy() on a DAO record

This only affected Postgres really, but when you did .find(), etc. and then
.destroy() on the actual DAO rather than the DAOFactory, sometimes the
QueryGenerator.deleteQuery() would have trouble finding the primary keys for
that table. This provides additional info to Postgres' deleteQuery() function
just in case.

This commit adds a fourth argument to Postgres' QueryGenerator.deleteQuery() for
declaring a DAOFactory.

Fixes Postgres' ability to search within functions.