v1.2.0

Backend

• Covers var-dumper handler with tests by @butschster in #104
• Adds Swagger API docs by @butschster in #105

Frontend

• Improves event preview footer labels. by @butschster in buggregator/frontend#86
• Refactors pause button by @butschster in buggregator/frontend#87
• Feature/upgrade node version by @Kreezag in buggregator/frontend#89
• add initialize event method by @Kreezag in buggregator/frontend#91

Full Changelog: 1.1.1...1.2.0