Migrate the project structure to Ng CLI

Ng cli migrate (#302)

* Initial structure on migrating the repo to ng cli

* Migrate the remaing samples to the new structure

* Remove 'sh -e /etc/init.d/xvfb start' and add services for xvfb

* Configure the tests according to the new structure

* Change node version to 10

* Revert the waiting in before_install as Chrome seems to be not ready

* Add jquery and ignite-ui type definitions when building the lib

* Fix scripts for bundling the library

* Fix coverage in travis CI

* Fix coverage

* Add watch=false when running test

* Fix parsing travis file

* Add combo tests

* Fix travis configuration

* Attemp to resolve travis build issues

* Add the tests for all components

* Fix the routing paths

* Ignore coverage of dummy methods used for intellisence

* Add test for data source

* Add { optional: true } to query of animations so it wont throw an error

* Fix pivot grid styling

* Remove lint from scripts and fix readme

* Remove animations and fix some styling issues