Adds some ORM methods to ORM Error
Adds some ORM methods to ORM Error

This will avoid code throwing when trying to do for example db.define()
before checking if connection was successfull and passing invalid
configuration options

benkitzelman/node-orm2,ScoutGroup/onionrm,kolonse/node-orm2,hallta/node-orm2,dresende/node-orm2,kolonse/node-orm2,pskucherov/node-orm2,benkitzelman/node-orm2,benkitzelman/node-orm2,jtrinc/node-orm2,kapouer/node-orm2,kapouer/node-orm2,locomote/node-orm2,stueynz/node-orm2,mariamjpinto/node-orm2,kapouer/node-orm2,kolonse/node-orm2