Sotiris Roussos

Cassandra Spark

2

Signed-off-by: Sotirios Roussos

Just an idea is to follow this cheat sheet as roadmap... [Git Cheat Sheet by Atlassian](https://www.atlassian.com/dam/jcr:8132028b-024f-4b6b-953e-e68fcce0c5fa/atlassian-git-cheatsheet.pdf)

Theme Preview Button

1

A "Preview" theme button should exist before making it default