Update dependencies.
Update dependencies.

Note that the remaining modules  are left out due to the fact that the newer versions don't support node.js 0.8.

DChristiany/html-minifier,bryanerayner/html-minifier,psychoss/html-minifier,kangax/html-minifier,jonnochoo/html-minifier,AshKyd/html-minifier,GerHobbelt/html-minifier,DChristiany/html-minifier,AshKyd/html-minifier,kangax/html-lint,HossainKhademian/HtmlMinifier,MacManus/html-minifier,kangax/html-lint,bryanerayner/html-minifier,GerHobbelt/html-minifier,psychoss/html-minifier,MacManus/html-minifier,kangax/html-minifier,jonnochoo/html-minifier