tasknote script broken

[GCBallesteros]

Hi,

The tasknote bash script is broken when using task warrior 2.5.1. It will fail because it is retrieving the uuid of the tasks incorrectly.

It is doing the following:

#find UUID from given task
uuid=`$TASKBIN $* uuid`

taskwarrior 2.5.1 returns all the task information when only the uuid was expected therefore crashing the script later on. The fix is trivial just replace uuid->_uuid.

Instead of that simpler fix I completely removed the tasknote dependency and implemented its functionality in python.

Would you like me to put in a pull request for any of the two solutions?