Make juggler version a bit more strict to avoid pulling in breaking changes
Relax validation object test
Merge pull request #266 from strongloop/fix/juggler-version

Make juggler version a bit more strict
Merge pull request #267 from strongloop/fix/validation-test

Relax validation object test
1.8.3
Modify `loopback.rest` to include `loopback.token`

Make `loopback.rest` self-contained, so that authentication works
out of the box.

    var app = loopback();
    app.enableAuth();
    app.use(loopback.rest());

Note that cookie parsing middleware is not added, users have to
explicitly configure that if they want to store access tokens
in cookies.

Modify `loopback.token` to skip token lookup when the request already
contains `accessToken` property. This is in line with other
connect-based middleware like `cookieParser` or `json`.
Merge pull request #263 from strongloop/feature/include-token-in-rest-middleware-alt

Modify `loopback.rest` to include `loopback.token`
Merge in 1.8.3
Fix callback reference