v0.10. 2009/07/08
- ability to assign keywords to a project
- shortened some commands (old ones still available but deprecated):
	o t_set_due => t_due
	o t_set_project => t_project
	o t_set_urgency => t_urgency
- changed keyword syntax: use @foo instead of -k foo
- added t_recurs command to define task recursion (weekly, monthly, yearly...)
- added full text search with t_list -s foo
- enhanced t_list display
- added purge command (t_purge) to remove old tasks
- added Windows support
- fixed install script to be more friendly to both users and packagers

v0.9 2009/02/07
First public release. Fully usable for home and work.
