Created 'avro' addons subproject
Added 'AvroInputFormat' with test.
Avro complex types (array, map, enum) implemented
Undo eclipse formatting in avro if
disable javadocs gen when java6 is being used.
Added an API draft for parameter inputs.
Added KMeansIterative Java example variant with parameterized version of ComputeDistance.
Renamed draft API methods for broadcast variables.
Added integrated test case for broadcast variables.
Added support for extra inputs to RegularPactTask and TaskConfig.
Stuck in the middle.