renaming compression class
refactored out Gzip codec
snappy compressor/decompressor with stream framing support
added snappy command to tsdb telnet server
Merge branch 'master' into feature/snappy-codec

Conflicts:
	slicer/src/main/scala/popeye/transport/DeflateDecoder.scala
ver++
Merge pull request #11 from octo47/feature/snappy-codec

snappy codec with stream framing