AngularJS Vertical Timeline

What I need is an AngularJS directive that will allow me to build a vertical timeline from a list of information. This list will contain items which will each have a type, an icon,a title, a start time/date, an end time/date, and the actual content. I'm able to achieve most of the functionality I need through this plugin: [login to view URL] However I need the following additions to it: 1. Each item having a start and end time with that represented on the timeline as a line color 2. Being able to drag and drop to rearrange the items in the timeline 3. The ability to easily add and delete an item from the timeline 4. The times listed off to the side of the timeline I've attached some concept art (based off of the plugin I mentioned earlier) to help visualize what I'm explaining. Ideally this plugin would also be able to export the data in the timeline in some format that could be easily stored and retrieved. Thank you!