Fix assets management, use webpack externals

This release fixes an issue with clean-webpack-plugin where the 3rd party assets (fonts, images, etc) were not correctly copied in the dist folder.
This release also improves the usage of browser globals in JS modules by extending the Webpack configuration to also include externals setting.
All dependencies have been updated to their latest versions.

Security fixes

This release updates several direct dependenices to their latest versions and takes care of some vulnerabilities reported by Whitesource.

New CLI argument

This release introduces a new CLI argument which allows starting a web server for users without a server installed and configured.
This release also improves documentation regarding PNG and SVG sprite usage.
This release also updates all dependencies and takes care of several security vulnerabilities.

Dot files

This release publishes all configuration (dot) files to npm for a better developer experience.
It also updates some dependencies.
See #375 for more details.

New app icons

This release update several dependencies and introduces new application icons and launch screens.

Optimize CLI

This release makes sure that dot files are correctly being copied when installing via npx

Lint

This release introduces Stylelint and TSLint

Update CLI interface

The CLI interface is now without dependencies and can be used with npx

CLI interface

This release adds a CLI interface. Once installed globally, the wmpats binary is available for quick project scaffolding.

First stable

This release matches the same release from a different repository.
The only reason for the duplication is the fact that this project is now a separate repository instead of a separate branch.