Update windows download link for rc2
Updated with latest benchmarks from julia.mit.edu

Uses latest benchmarks as described in JuliaLang/julia#4651
Updated benchmark numbers using openlibm consistently for C, Fortran and
Julia.
Reorders languages in table.
Removed broken link.
Add a proper link.
Merge pull request #60 from kalaidin/master

Fixed a broken link.
Merge pull request #59 from JuliaLang/new-benchmarks-0.2

Updated with latest benchmarks from julia.mit.edu
benchmarks table: weak version numbers to fit on a single line.
hyphenate Mathematica
pare down benchmark copy.
don't brag about our 80 cores.
SVG benchmark plot using Gadfly – 10^6 thanks, @dcjones.
benchmarks: use HTML table on main page, link to SVG plot.
benchmarks: link to the benchmarks notebook on nbviewer.
Small language tweaks. Julia randmatstat is no longer as slow as it used to be.
Merge branch 'master' of github.com:JuliaLang/julialang.github.com
Merge branch 'master' of github.com:JuliaLang/julialang.github.com
Update OSX builds to 0.2.0-rc3