Remove bops, browserify's Buffer now works better!

Browserify now uses native-buffer-browserify
(https://github.com/feross/native-buffer-browserify), a browser Buffer
implementation that is backed by ArrayBuffers so it’s just as fast
as Uint8Array but also supports the node buffer API that we’re
familiar with. Best of both worlds!
Travis Fix: npm strict-ssl=false for node v0.6
.travis.yml formatting
Travis use before_install