Merge pull request #16 from tshort/master

Sims.jl  0.0.1
Added the RDatasets package
Merge pull request #18 from johnmyleswhite/master

Added the RDatasets package
bump Winston
Merge pull request #19 from nolta/pr-winston

bump Winston
Reset all packages to pre-release version v0.

Moving into a release state should be a fairly conscious choice
that says, among other things, that updates will not be all that
frequent, thereafter. In the pre-release state, pushing out a new
version is no big deal and can happen quite frequently.
Add Debug.jl v0.0.0
Merge pull request #21 from toivoh/master

Debug.jl v0
Update Debug package v0.0.0
Merge pull request #22 from toivoh/master

Update Debug package v0.0.0 
Fix eq_int bug
New DataFrame IO tools
Fixed BitArray usage
Added simple breakpoints to Debug
Merge pull request #23 from toivoh/master

Added simple breakpoints to Debug
remove OpenLib
bump Tk
bump TextWrap
bump ArgParse
Metadata for ZMQ pkg: ZMQ bindings for julia