Updated readme

Description

Updates the readme with badges and instructions.

Changes

• Removed everything

Additions

• The name of the project is now the document's title
• The logo is displayed on the right
• Badges showing the build status and code coverage
• Installation and usage instructions

Test and Review

To be filled in by the reviewers

• All of the methods are commented to expectation

• The methods are tested to satisfaction

• There are no unnecessary files added to the PR

• The continuous integration has no problems with the PR

• The PR is filled in as requested e.g. labels added reviews requested

• At least two members have reviewed this PR (4 in case of master branch)