updated license to the update Tuomo Valkonen made on 2009/09/02

Tuomo updated the license in a mailing list post:

 https://lists.berlios.de/pipermail/ion-general/2009-September/001730.html

This new license removes the 28-day clause.
Add diagnostic logging

track down a valgrind warning
Update license according to copyright holders wish

It is unusual to change a license like this, but because the difference is
well-documented it should be OK in this case.

Merge commit 'cc33ee990873f98008659efc46e7fc3c90aac26b'
Remove title truncation logging

Seems like the valgrind logging I saw before was something to do with local
library version mismatches, false alarm.
Allow logging of RandR events
Add kludge for IntelliJ IDEA transients