The changes include:
* Change license blobs in source files to mention GPLv3+ not GPLv2 only
* Add GPLv3+ license text
* Package COPYING not LICENSE as the license blobs (even the old ones)
mention COPYING specifically, it is also more common, I think
https://fedorahosted.org/freeipa/ticket/239
Configure ipa servers as an ntp server and clients
to (by default) us the ipa server as an ntp server.
Also corrected the messages about which ports should
be opened.