Add a new version (0.2.0) of the WAV package that works with julia 0.2.0

This now uses keywords instead of the Options package. It also replaces
deprecated features from julia 0.1.0 with the recommended equivalents in
julia 0.2.0.
Merge pull request #358 from dancasimiro/WAV

Add a new version (0.2.0) of the WAV package that works with julia 0.2.0
bump HttpCommon version: it needs a requires file.
bump HttpParser version: it needed a requires file
bump HttpServer version: add a requires file, bump sha1
bump WebSockets version: add a requires file, bump sha1
bump Meddle version: add a requires file
bump Morsel version: add a requires file
added julia 0.2- to the requires files that I forgot to.
remove number from HttpParser requires file
fixed broken sha1
Bump Gadfly
Bump Blocks.jl sha1; required to address missing AsyncStream import
Merge pull request #360 from kmsquire/devel

Bump Blocks.jl sha1; required to address missing AsyncStream import
Merge pull request #361 from astrieanna/webstack1

Bump WebStack Versions
Bump HDF5 (Fix for JuliaLang/julia@fc05d74d0bd2117c8691e68e751ee9b212a5d3a2)
ClusterManagers.jl: bump to latest version: brings back PBSManager, cleans up after PBS/SGE, and rids use of :cmd
Merge pull request #362 from nlhepler/devel

ClusterManagers.jl: bump to latest version: brings back PBSManager, clea...
bumped JudyDicts sha1
removed julia requirements from TimeSeries TimeModels TradingInstrument MarketTechnicals