Merge branch 'master' into mos-bt

LICENSE

Makefile

run

src/java/spark/compress/lzf/LZF.java

src/java/spark/compress/lzf/LZFInputStream.java

src/java/spark/compress/lzf/LZFOutputStream.java

src/native/Makefile

src/native/spark_compress_lzf_LZF.c

src/scala/spark/Broadcast.scala

src/scala/spark/MesosScheduler.scala

third_party/compress-lzf-0.6.0/LICENSE

third_party/compress-lzf-0.6.0/compress-lzf-0.6.0.jar