Add Campaing standard table name.
Update update and create methods
Bump version.
Add query builder.
Update select statment in active force.
Add to_a method.
Inclue Query class on ActiveForce
bump version.
Return query object in query method.
Should ignore duplicated entries in select.
Fix typo.
Add order and offset option.
Add join method.
Add has_many relationship.
Update when send query to sql client.
Add where option to has_many condition.
Add a default foreing keys for relations.
Extract relaction_model to a method.
Add model option in has_many.
Add order option to the relation.