enhanc() return provider object to allow call chainning #8
chore() update bower.json, remove bootstrap dependency #9
docs() prettier tabbing, add provider call chaining doc
docs(readme) tabbing and better include example
docs(readme) change include example path to relative
chore() change space to tabbing in source
chore() avoid namespace pollution, wrap module inside a IIFE
chore() add use strict to module
chore() bower.json tabbing