npmpublish remove node_modules

This lets you catch cases where you forgot to add a dependency to
`package.json`.

https://github.com/mathiasbynens/dotfiles/commit/d8ac2c9544eb491acb5618e
5247ec58a7d269504
Update osx menu extras alias & default (add wifi item)
Update node setup (since default homebrew behavior had change)
Update git aliases
Manpages color
Remove brew icons font dep
Add OS X beta program invite for first run
brew alfred link
Usable android-sdk