Release 2.0.0

docs(README): Make peer install more obvious.

docs(app): Update app example to show usage of instance$ from service

Release 2.0.0-rc.2

chore(package): turn off private

Release 2.0.0-rc.1

build(docs): Build docs and publish on release

Release 2.0.0-rc.0

build(package): build from root instead of lib

feat(Upgrade to angular 6 and ng-packagr):

initial commit