Add DataFrames v0.3.4
Bump Images sha1 (Improve scaling, fileformats)
bump PyCall
bump MathProg suite
Updated GZip: added peek(), updated check_eof()
Merge pull request #299 from kmsquire/devel

Updated GZip: added peek(), updated check_eof()
bump Cubature version
bump Calendar
Update GZip

* replace check_eof() with peek()
* peek() now mimics the C function (returns an int, 0-255, or -1 on eof/error)
Merge pull request #300 from kmsquire/devel

Update GZip
Add DataFrames v0.3.5
Bump PTools SHA1

Added pfork
Add Distributions v0.1.4
NumericExtensions version 0.2.6
Updated GZip: remove buffer copy on read, simplify reading of bits arrays
Merge pull request #301 from kmsquire/devel

Updated GZip: remove buffer copy on read, simplify reading of bits arrays
Add julia 0.2 requirements for all my packages
Bump Images sha1 (more Imagine format extensions)
Bump Compose and Gadfly. Drop Cairo dependency.
Iterators 0.1.0