Update announcement bar to 'Scala Love in the City' talk (#257)
Update announcement bar to 'Scala Love in the City' talk (#257)

Sorry Nico 🙈
stryker-mutator/stryker-mutator.github.io,stryker-mutator/stryker-mutator.github.io,stryker-mutator/stryker-mutator.github.io,stryker-mutator/stryker-mutator.github.io