Create a logo for Debezium (new OSS project)

Debezium is a new OSS project, and we'd like to have a logo and color scheme. We have the debezium.io domain, though that currently redirects to the GitHub organization. Work on our Bootstrap-based website will start relatively soon, tho current emphasis is on initial release for evaluation by several important customer projects/products. A detailed summary of the project can be seen in our code repository.