v2.0.0

• update using npm-check e390e00
• remove ember-composible-helpers 050d8d6
• update ember-power-select 03c5024
• fix ember-power-select import 15aa991
• simplify chapter-links implementation 37e54ee
• add example guides so you can develop locally dff9737
• update with ember-cli-update d65ee0e

v1.1.1...v2.0.0