NG - 1.2.2 support 

@francisdb @armno @nlaplante I just completed the upgrade for this. The only warning on it is a error in angular.js itself for Jquery event.returnValue where it should use event.preventDefault. This may mean that I need to update the jquery version in our example. I will submit a PR as this will not be merged until someone confirms it works with their environment. I will test it later. But getting this done is urgent as I want to get r1-dev to master today.