wrong number of arguments in `new_column` override method

[jondh]

Rails Version: 4.2.11 activerecord-postgis-adapter version: 3.1.5 (similar to #276)

The override of new_column does not match the rails definition. The rails commit causing this mismatch was made here.

Steps to reproduce

1. create an attribute in an active record model that is not in your schema (e.g. attribute :test_integer, :integer)
2. perform a migration on your database (may need to drop and create db if no new migrations)

resulting error stacktrace ( Link to rails attributes new_column call )

ArgumentError: wrong number of arguments (given 3, expected 4..7)
/var/lib/gems/2.3.0/gems/activerecord-postgis-adapter-3.1.5/lib/active_record/connection_adapters/postgis/schema_statements.rb:19:in `new_column'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/attributes.rb:124:in `block in add_user_provided_columns'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/attributes.rb:123:in `each'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/attributes.rb:123:in `map'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/attributes.rb:123:in `add_user_provided_columns'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/attribute_decorators.rb:28:in `add_user_provided_columns'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/attributes.rb:93:in `columns'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/attributes.rb:98:in `columns_hash'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/sanitization.rb:109:in `block in sanitize_sql_hash_for_assignment'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/sanitization.rb:108:in `each'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/sanitization.rb:108:in `map'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/sanitization.rb:108:in `sanitize_sql_hash_for_assignment'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/sanitization.rb:40:in `sanitize_sql_for_assignment'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/relation.rb:332:in `update_all'
/opt/pushd-web/db/migrate/20150512195355_add_handling_to_assets.rb:9:in `change'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:608:in `exec_migration'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:592:in `block (2 levels) in migrate'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:591:in `block in migrate'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:590:in `migrate'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:768:in `migrate'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:1023:in `block in execute_migration_in_transaction'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:1069:in `block in ddl_transaction'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `block in transaction'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/connection_adapters/abstract/transaction.rb:184:in `within_new_transaction'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/connection_adapters/abstract/database_statements.rb:213:in `transaction'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/transactions.rb:220:in `transaction'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:1069:in `ddl_transaction'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:1022:in `execute_migration_in_transaction'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:984:in `block in migrate'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:980:in `each'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:980:in `migrate'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:823:in `up'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/migration.rb:801:in `migrate'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/tasks/database_tasks.rb:139:in `migrate'
/var/lib/gems/2.3.0/gems/activerecord-4.2.11/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
/var/lib/gems/2.3.0/gems/airbrake-6.2.0/lib/airbrake/rake.rb:19:in `execute'
/var/lib/gems/2.3.0/gems/rake-12.3.2/exe/rake:27:in `<top (required)>'