Updated badge in README to point to zalando-incubator

Merge pull request zalando-nakadi#26 from lenalebt/master

removed dependency on joda-time

Update README.md

Merge pull request zalando-nakadi#12 from meln1k/flow-with-confirmation

Flow with confirmation

Merge pull request zalando-nakadi#10 from meln1k/business-event-support

Added BusinessEvent support

Added git versioning

Added publishing configurations