Fixed bind type casting to re-set the casted value back to the bind, fixed bind parameter tests to work with SQL server
Added the :authors fixture to AdapterTest to fix a failure in test_select_methods_passing_a_association_relation
Type casting is now happening, so the test regex needs to be updated
The test test_to_sql_on_eager_join was seeing slightly different result in that the SQL was embedded in a call to sp_executesql, which seems ok to me
Rails 4.1 seems to use strings for database config keys nows