npm/npm#3794
I guess the curl script fails due to 301 redirect. Modifying.
Added link to unix fancy install section for npm. npm/npm#4867

This change assumes that the npm PR will be merged.
Fixing syntax errors.

https://github.com/Homebrew/homebrew/pull/27479/files#r10539249
I believe I still had the syntax incorrect.
More syntax issues.
Removed some whitespace.
node: add 0.10.26 bottle.