Enter one task per line.
Task format : [date] [priority] [label :] task title
fields within brackets are optional
date can be :
priority is a number between 1 and 9, followed by a )
« 1) » for urgent tasks, « 5) » for normal priority
label is optional
a line starting by a * sets up defaults
Format is : * [date] [label]
« * +1 taskfreak » or « * 12/04 »
reset defaults with a line with « ** »