Don't assume relation.modelTo in case of polymorphic belongsTo
Merge pull request #449 from fabien/fix/polymorphic-belongs-to

Don't assume relation.modelTo in case of polymorphic belongsTo
Merge tag 'v2.1.0'

2.1.0
Fix reference to app

See https://github.com/strongloop/loopback/issues/452
Pass in remotingContext for ACL

See https://github.com/strongloop/loopback/issues/451
Merge pull request #453 from strongloop/feature/fix-issue-451

Pass in remotingContext for ACL
Make sure scoped methods are remoted

See https://github.com/strongloop/loopback/issues/454. It's regression in 2.x.
Merge pull request #455 from strongloop/feature/fix-issue-454

Make sure scoped methods are remoted
Bump version
Merge branch 'release/2.1.1' into production