Merge tag 'v1.6.0'

1.6.0

 * example: use the new middleware registration (Miroslav Bajtoš)

 * Drop `must`, use `chai` instead (Miroslav Bajtoš)

 * Fix path encoding when it contains brackets (Peter Nagy)
Update dependencies

Most notably yeoman-generator to 0.18.
Merge pull request #72 from strongloop/feature/update-yeoman-generator

Update yeoman-generator to 0.18
v1.6.1
Merge branch 'release/1.6.1' into production