Added an excludes attribute that is set to an empty set for all SourcePayload subclasses
Review Request #793 - Created July 30, 2014 and submitted
Added an excludes attribute that is set to an empty set for all SourcePayload subclasses. Not sure if this is the right way to solve the problem seen in the github issue https://github.com/pantsbuild/pants/pull/414. We could also update apache_thrift_protobuf_gen to only conditionally reference target.payload.excludes.
ci passed @ https://travis-ci.org/pantsbuild/pants/builds/31232287 pants goal idea src/thrift:: brings up the IDE and puts the source dirs on the content root.