Time the second evaluation of the function.
Update potri! use to changes in LAPACK wrapper
Changes `Abs2` to `Abs2Fun`
Merge pull request #41 from karbarcca/patch-1

Changes `Abs2` to `Abs2Fun`
import NumericExtensions: UnaryFunctor, BinaryFunctor, TernaryFunctor
Use Functor{1} instead of UnaryFunctor, etc.
Merge pull request #46 from lendle/master

Fix issue with update to NumericalExtensions (#44)
Rename Stats to StatsBase
Use new formula macros from Base

Use more features from current DataFrames code
* Keyword argument constructors
* Current show() methods
Merge pull request #47 from JuliaStats/jmw/cleanup

Update README and code
Update name of QR factorization.
Merge pull request #50 from JuliaStats/anj/qr

Update name of QR factorization.
Use CoefTable type, change formulas in test scripts

Use coefnames (thanks to John) in the CoefTable
Merge branch 'master' of git://github.com/JuliaStats/GLM.jl
Change examples to new version of formula and new output format
Added shorthand for calling predict on a single point.
Replaced a reshape with a transpose
Catching up to head