create the basics
 service and  implementation
Merge branch 'feature/initial' into develop
Merge branch 'develop' of https://github.com/HackedByChinese/ng-idle into develop
Added  and  service
now kith,  and
Update readme to shorten and reflect
Merge branch 'feature/integrate-keepalive' into develop
Added changelog
bump version
Merge branch 'release/0.2'