Return data source for app.dataSource()
Expose Model.exists over HTTP HEAD
Allow custom relation path (http) - enable hasOne remoting access
Merge pull request #423 from strongloop/feature/add-remoting-for-exists

Feature/add remoting for exists
Implement Model.nestRemoting

Explicitly enable another level of nesting/accessing relations; limited
to a depth of 2 levels.
Fix test to be more specific
filterMethod option (fn) to filter nested remote methods
filterMethod can also be a direct callback
Changed options.path to options.http.path
Inherit hooks when nesting

Note that for now, the hook ctx.instance will be the root/entry object.

Added `mounted` event - should be useful in other ways too.
Fix "callbacl" by "callback" in doc
Merge pull request #438 from kwiky/docs/fixes

Fix "callbacl" by "callback" in doc
Don't assume relation.modelTo in case of polymorphic belongsTo
Merge pull request #427 from fabien/feature/relation-paths

Allow custom relation path (http) - enable hasOne remoting access
Fix doc for the EXECUTE
Merge pull request #435 from fabien/feature/deep-remoting

Implement Model.nestRemoting
Bump version
Merge pull request #449 from fabien/fix/polymorphic-belongs-to

Don't assume relation.modelTo in case of polymorphic belongsTo
Merge branch 'release/2.1.0' into production
Merge tag 'v2.1.0'

2.1.0