cgross/angular-busy — pull request #21 by chandan-singh (2014-04-03 10:22:34+00:00)
Title: Made changes for angular-promise-tracker 2.0

Added a service cgBusyTrackers which keeps track of all the 'trackers'.
Service provides two methods: 1. addTracker 2. getPromiseTracker for
adding tracker and retrieving tracker. See demo.js and spec.js for
usage.