Small improvements

Merge pull request #23 from trustpilot/small-improvements

Small improvements

Fix OAuth return call

Merge pull request #22 from trustpilot/fix-oauth-flow

Fix oauth flow

Closing #18

Merge pull request #21 from trustpilot/gracefully-handle-failed-replies

Gracefully handle failed replies

New reply dialog

Reworked the reply flow to use a fancy new dialog.
Cosmetic fixes.

First stable release

This release is intended as a locked and stable version of the Slack-Trustpilot app, for use by the hosted version in Trustpilot Labs. It's the recommended code for production use.

Notable changes since our initial release in Labs include:

• Moving away from RTM and Events API. The app now only uses slash commands, interactive messages and custom webhooks.
• Using the node-trustpilot API client to easily talk to Trustpilot APIs.
• Bug fixes on the reply feature.