New features

This is the first stable Drupal 8 release.

Note that we're now using gulp instead of grunt for compiling.
We made sure there are no more linting issues. Grid settings are fixed and easily adjustable in the '_grid-settings.scss' file.
The structure of the sass files is optimized in this release, code is restructured and unnecessary code is deleted.

by heymo: Export feedback responses as CSV
by heymo: Removed spaces around key association operators ('=>')

The 3.x branch is a complete rewrite of the Drupal 8 code, bringing the library up to date with released Drupal 8.x.

The rewrite is less ambitious than the previous code, relying more on common Drupal8 architecture elements, and leveraging a custom content entity for SAPI data storage, to get easy views integration.
The goals of the 2.x branch are the same:

1. Reduce redundant functionality
2. Centralize configuration and UI
3. Make SAPI/tracking data available to Drupal

• Added breakpoint backwards compatibility with 1.x
• Provided better Ctools integration

Fixes and updates for the latest version of dpSocialTimeline.