Merge branch 'release/0.7.0' into develop
Updates README.md and chages HTML title.
Adds AreaService#clean for deprecating.
TODO update.
Adds Event model with explosion animation \o/

- some refactoring also in services
Adds some assets for nicer look in the browser.
Improves browser look and fixes login logic.
Redefines starting game dimensions.
Updates TODO.md
Bumps version and updates changelog.
Merge branch 'release/0.8.0'