Many fewer ambiguity warnings
Added the Clustering package
Merge pull request #28 from johnmyleswhite/master

Added the Clustering package
Update DataFrames/versions/0.0.0/sha1
MCMC: use the git:// protocol for GitHub pull URL.
Add Mongrel2 package
Merge pull request #29 from aviks/local

Add Mongrel2 package
bump ICU sha
Update ZMQ package to latest commit
Merge pull request #30 from aviks/patch-1

Update ZMQ package to latest commit
bump ICU sha
Added the FileFind package
bump Cairo & Winston sha
change JSON url, update sha1
Merge pull request #31 from aviks/topic/json

change JSON url, update sha1
bump Winston sha
Updated Distributions module
Update Distributions module
Force LF line endings even on Windows
add FITSIO package