* docs(toh-6/dart): first edition of prose and example code
NOTE: this PR depends on #1686.
Dart prose and example match TS except that:
- No child-to-parent event emission occurs.
- Support for Add Hero is added as an unconditional feature of the
Heroes view.
- http `_post` takes only a name
- http `delete` takes only a hero id.
- The Dart in-memory-data-service has been dropped in favor of an
implementation based on the "standard" `http.testing.MockClient` class.
* post-review changes
* docs(toh-6/ts): minor edits and enhancements
Changes to prose:
- Complete TODO item of displaying `heroes.component` errors.
- Mainly copyedits.
- Add of blocks statements so that prose can be used on Dart side.
- Show excerpt and briefly explain of changes (previously missing):
- `app/hero-detail.component.html`
- `app/heroes.component.ts` error handling
- Add missing file to changed/added files listing and makeTabs
- `toh-6/ts/app/in-memory-data.service.ts,
- `toh-6/ts/sample.css`
Code changes:
- Mainly copyedits
- Renamed `heroes.component.ts` `delete` to `deleteHero` to match
naming of other methods
* remove unnecessary change relative to toh-5
Update gulpfile and project to add a tsconfig to protractor test folders
Change all sample e2e-spec.js -> e2e-spec.ts
Split typings between e2e-spec & app code
Use same config for all e2e tests
Only 1/3 e2e specs truly converted.
Most don't pass because they fail TS transpile by Protractor due to missing type annotations