Merge tag 'v3.6.0'

3.6.0

 * api-server: remove static middleware placeholder (Miroslav Bajtoš)

 * Remove supportedTypes (Raymond Feng)

 * template/api-server: introduce middleware.json (Miroslav Bajtoš)

 * Add remoting options to server/config.json (Raymond Feng)
Remove underscore

Underscore is redundant when lodash is already being used.
Merge pull request #173 from strongloop/feature/remove-underscore

Remove underscore
v3.6.1
Merge branch 'release/3.6.1' into production