Support for Burndown Charts

[lswith]

Hey guys,
I am using this extension at work and we all love it! We really need the ability to do burndown charts and estimating hours per task in a checklist. I would be happy to implement this for you but I thought I would get your input on how the best design for this would be?
I was thinking of putting { } at the beginning of each task in a checklist with the amount of hours that task will take.
I could then parse for this and build in the ability to input a google spreadsheet and save all the data for the day there.
What do you think?

[jkaizer]

Sounds cool. I believe there is also a pull request for points per checklist item.
See #22

Maybe you can use that and add the { } functionality.

I'll look forward what you come up with!

Best, Jasper