* Increment loopback-workspace to ^4.0.0 (#319) (Rashmi Hunt)
 * travis: drop Node.js 7.x, add 8.x (Miroslav Bajtoš)
 * Update translations from TVT (Allen Boone)
 * Add stalebot configuration (Kevin Delisle)
 * Update translated strings Q3 2017 (Allen Boone)
 * update messages.json (Diana Lau)