index: add link to registration page
Merge branch 'larsbutler-register-link'
Merge pull request #79 from Leon-G/master

readme
Merge pull request #80 from Leon-G/master

added screenshots to readme.md
Merge pull request #81 from Leon-G/master

readme
Merge pull request #82 from Leon-G/master

readme
Merge pull request #83 from Leon-G/master

added feature: Add shared container