Initial commit
Bootstrap app with common gems
Create a simple 'task' scaffold
Add ancestry to Task
Set root URL to Task#index
Use HAML for the index
Install Ratchet and use it for the layout
Use basic Ratchet styled markup
Extract the task list to a partial

So I can re-use it to list the sub tasks of a given task
Make subtasks work!
Make the back button a bit smarter
Show percentage pills
Use button-main to make blue buttons
Move back button to the title bar
Fix up scaffolded specs
Use FactoryGirl to create nested tasks
Calculate completion percentage for subtrees
Use a slider for percentage_complete