Giant version bump for BinDeps, Cairo, Homebrew, Nettle and RPMmd

Adds support for Homebrew bottles in Cairo for compilerless installation

Workaround for https://github.com/JuliaLang/julia/issues/4186 currently is to interrupt installation and ask users to manually install Homebrew.
Merge pull request #371 from JuliaLang/sf/bigbump

Bumps for Homebrew integration