updating readme with some linkage and install instructions
Merge branch 'cn' of github.com:thlorenz/dotfiles into cn

* 'cn' of github.com:thlorenz/dotfiles:
  adding remove white space on save to vimrc
  using inconsolata in vimrc
  fixing font instructions
  adding custom global npm path
adding more javascript snippets
Merge commit '7c35f21' into cn

* commit '7c35f21':
  adding more javascript snippets
Merge branch 'cn' of github.com:thlorenz/dotfiles into cn

* 'cn' of github.com:thlorenz/dotfiles: