Release v0.3

changelog:

• Upgrade to Angular 6 - #6
• Add "Publications & Talks" section - #7
• Don't show empty sections of combined page - #8
• Click on Avatar picture on overview open modal with bigger image

Release v0.2

changelog:
* be at top of new page
* responsive for smaller screens (e.g. tablet)
* responsive for really small screens (smartphones)
* skill bar for languages
* Uberspace deployment guide