Merge tag 'v1.2.5'

1.2.5
Set the default order using id if no order is specified

See https://github.com/strongloop/loopback/issues/282
Map id name to _id for ordering
Merge pull request #33 from strongloop/feature/fix-find-order

Feature/fix find order
Bump version
Merge branch 'release/1.2.6' into production