Deploy source and javadoc jars via Travis-CI.
Add ProtocolVersion test to make sure pom ProtocolVersion matches VanillaPlugin protocol version

Signed-off-by: Nick Minkler <sleaker@gmail.com>
Update Vanilla for new-input

Signed-off-by: Jack Huey kitskub@gmail.com
part 1 of 1.7

Signed-off-by: William Lebel <lebelwilliam@gmail.com>