New features:
- Updated to latest Angular and fixed Ivy compatibility issue
- feat: customisable step increments ( thanks @superdyzio )
- feat: showNegative reflected in customOutput ( thanks @superdyzio )
- feat: configurable labels ( thanks @superdyzio )
Miscellaneous
- New demo website: https://francescoborzi.github.io/ngx-duration-picker/index.html
- Migrated all e2e Protractor tests to Angular integration tests