Change to use Angular CLI, prettier, create demo app, add e2e tests

[BBlackwo]

The following would improve this repo a lot:

• Change the build to use Angular CLI
• Swap out TSLint for ESLint
• Add prettier using prettier-schematic
  • Make sure that lint-staged runs prettier and ESLint
  • Consider changing formatting to 2 spaces (instead of 4) as that is the default
• Replace protractor with cypress (using cypress-schematic)
• Add a demo app consuming the library and add some e2e tests

[BBlackwo]

#186 partially completes this:

• Change the build to use Angular CLI
• Swap out TSLint for ESLint

[sheikalthaf]

@BBlackwo Anyone working on remaining changes? I'm ready to work on remaining changes.

Please let me know if I can work on this.

Thanks for these library

[BBlackwo]

Hi Sheik @sheikalthaf,

Would love to have you work on the remaining changes! Let me know if you have any questions or need help.

[sheikalthaf]

@BBlackwo thanks for the confirmation. Will work on it.

[BBlackwo]

For setting up Prettier my preference is to use the default options and not even have a config file.

[sheikalthaf]

@BBlackwo sure will do that 👍🏻