Add a semver statement to the README. (#23)
Add a semver statement to the README. (#23)

* Merged from master.

* Fixed some duplication in build.gradle. Added Moira as an author since she's listed in that file as an author.

* Make a statement that this project will adhere to semantic versioning.

wepay/kafka-connect-bigquery,wepay/kafka-connect-bigquery,mtagle/kafka-connect-bigquery,C0urante/kafka-connect-bigquery,mtagle/kafka-connect-bigquery,C0urante/kafka-connect-bigquery