Release v0.7.3

(+semver: fix) Fix breaking change with protobuf.

Signed-off-by: Joshua Benjamin <joshuabnjmn@gmail.com>

Release v0.7.2

Make topic with compact.

(+semver: fix)

Signed-off-by: Joshua Benjamin <joshuabnjmn@gmail.com>

Release v0.7.1

(+semver: fix) Add seconds to wait for kafka option. (#9)

Signed-off-by: Joshua Benjamin <joshuabnjmn@gmail.com>

Release v0.7.0

(+semver: feature) Add replication factor and ping (#8)

Signed-off-by: Joshua Benjamin <joshuabnjmn@gmail.com>

Release v0.6.2

(+semver: patch) use new version of gogitver release to add v to rele…