reprioritize works both ways
method for getting the subtree for a task
refactored styles
added missing semi-colon
fetch({reset: true}) so that all the models come in at once
drop-downs for adding time scales for tasks
don't show reprioritize button in selection area
button will invalidate comparisons that are holding down tasks past their time scale
select time scale for newly added tasks
fix global reprioritize button