V2.0.x (#8)

* changed path to dist

* removes Angular animation and forms

* updated to Angular 8.3.29 for compiler

* removes tsickle

* updated to Angular 9.1.12

* upgraded to Angular 10

* fixes unit tests

* audit fixes

* updated

* restructures the project

* drops support to tapping observables

* updated tests

* updated readme

* updated

fixes functions error when building with newer versions of Angular an…

…d AOT