add new GraphQL Operator "Contains" and make it default when filter

• Add a new GraphQL Operator "Contains" and make it default when filtering.
• Also add more conversion check from Observable to Promise in filter.service.

GraphQL implementation

• Release GraphQL implementation
• Dropped 3 gridOptions definitions (onPaginationChanged, onSortChanged, onFilterChanged) in favor of 1 grouped definition (onBackendEventChanged)
  • Because of this last change, I pushed a Minor semver release (0.4.0)

Switched packaging from "angular-library-starter" to "ng-packagr"

This is a huge change and I was tempted to make it a Major release (semver) but ended up only doing a Minor release (0.3.x) instead. The only breaking change that I see is that there is no longer a dist folder in the NPM package which only affects the CSS/SCSS which isn't enough to make it a Major release.

The HOWTO Wiki got updated with the new paths for CSS/SCSS

new package with ng-packagr

beta

replace packaging library with ng-packagr

Initial release

v0.2.6

changed an export in index