refactoring browser code
fix Key tests
change vendor.js to vendor-bundle.js
automatic vendor-bundle.js creation on browserify
Merge pull request #134 from maraoz/feature/configurable-bundle

browser files refactor and name changes
configurable submodules for browser bundle
update README for browser version
oops, forgot to add a file
Merge pull request #135 from maraoz/feature/configurable-bundle

Customizable browser bundle
add index.js for node requires
add main in package json
Merge pull request #137 from matiu/feature/index

add index.js for node requires
fix postinstall script
Merge pull request #1 from maraoz/feature/configurable-bundle

Feature/configurable bundle