Rename src/main/resources/avro/wip/metadata.avdl to src/main/resources/metadata.avdl
Getting metadatamethods out of WIP

Getting metadatamethods out of WIP (which is eternal).
Rename src/main/resources/avro/wip/metadata.avdl to src/main/resources/avro/metadata.avdl
Merge pull request #201 from mbaudis/master

Rename src/main/resources/avro/wip/metadata.avdl to src/main/resources/m...
Delete metadata.avdl
Reverted file path to wip

Reverting the file path to the old version (inside wip); the change had broken the build due to the wrong reference to ../common.avdl. Will be redone through proper PR.
Reverting the file path to wip

Reverting the file path to the old version (inside wip); the change had broken the build due to the wrong reference to ../common.avdl. Will be redone through proper PR.