Bugfix and improvements release

Changelog

6c2d49c #7 kafka-connect-cli - add missing method update
557e175 #6 kafka-connect-cli - Fix properties with a character = are not supported
20b8a3d #5 kafka-connect-cli - Fix http errors returned from connect worker must be properly handled
53af19f #4 add the possibilty to override defaults host/port
04bacb4 #3 display connector configuration before deleting
1019193 Fix typo
be0546e #2 Add option to register schema from url
16bb1bc update readme.md
6cbaa05 #1 Fix panic error thrown on help command

Initial release

This initial release provides main operations useful for managing a Kafka Connect Sever and a Confluent Schema Registry.