[split] add finagle-mdns as part the sbt aggregation project

RB_ID=156606
NO-QUEUE=true
[split] Finagle: Fix documentation about Java & Future

RB_ID=156837
[split] finagle/* compiling, testing and benchmarking with pants.

Includes supporting projects:
 streamyj
 scrooge-runtime
 scala-json
 ostrich

Does not include finagle/finagle-protobuf which does not have a pom - will circle back to that.

Also cleans up some util/* and 3rdarty/* targets.

RB_ID=155872
[split] switching from Strings to ChannelBuffers for Scored Zrange commands

Signed-off-by: Steve Gury <stevegury@twitter.com>

RB_ID=157781
[split] [finagle-http] move routing by path and method function to RoutingService

RB_ID=157973
TBR=true
[split] finagle-stats: Upgrade metrics to 0.0.9

RB_ID=158264
[split] Finagle: Refresh OWNERS/GROUPS in all subdirectories

RB_ID=158627
NO-QUEUE=true
[split] Finagle: Upgrade Netty version to 3.6.6.Final

RB_ID=158199
NO-QUEUE=true
[split] Revert "Stream interface (i.e. chunked) for HTTP message bodies"

RB_ID=158723
[split] util: release version 6.3.7

RB_ID=159374
TBR=true
NO-QUEUE=true
[split] ostrich: release version 9.1.2

RB_ID=159395
TBR=true
NO-QUEUE=true
[split] finagle: release version 6.5.1

RB_ID=159403
TBR=true
NO-QUEUE=true
[split] added support for twemcache commands

RB_ID=157882
[split] finagle-thrift: exclude thrift files from jar

RB_ID=158263
[split] fixing twitter-server upgrade

RB_ID=159520
TBR=true
NO-QUEUE=true