Motivation:
* too many conditionals for config, better to be explicit
* different priorities: faster build for hot mode
* working SCSS sources for styles in hot mode
The biggest differences:
* removed linter from TS loader in hot (should be editor or precommit
or responsibility)
* simplified styles loading
* hot needs more extensions to resolve
* removed commons chunking for hot
* removed devServer from dev
Reduced HMR time from 8s to 4s on my machine.
* moved babel rules for hot reloading into TS loader
* toggling use of babel via HOT variable (true with `yarn start`)
* overriding webpack output when HOT to fix asset paths in dashboard
urls like http://localhost:3333/d/...
* extensions: import and build
* bus: use predefined error
* enterprise: build script for enterprise packages
* poc: auto registering services and dependency injection
(cherry picked from commit b5b1ef875f905473af41e49f8071cb9028edc845)
* poc: backend services registry progress
(cherry picked from commit 97be69725881241bfbf1e7adf0e66801d6b0af3d)
* poc: minor update
(cherry picked from commit 03d7a6888b81403f458b94305792e075568f0794)
* ioc: introduce manuel ioc
* enterprise: adds setting for enterprise
* build: test and build specific ee commit
* cleanup: test testing code
* removes example hello service
* adds `npm start` / `yarn start` script
* starts a webpack-dev-server using the dev config, served on :3333
* hot reloading (HMR) for react/styles, not working for angular code
* new entry `dev.ts` for dynamic imports of CSS theme (ExtractText does
not work with HMR)
* TS loader pipeline moved out of common to add HMR for react
* applied `hot()` to some react containers (that's their new default
export, named exports remains for testing)
* added sections to README
* updated yarn.lock
