include <sys/socket.h> for setsockopt(2)
docs: Use Farstream API version when installing docs

This also forces us to make a private copy of the gtk-doc.mak
Fix documentation
tests: Disable upnp tests by default
rtpsession: Also notify of SSRC change on caps change
rtpsession: Since GStreamer 1.2, the real internal SSRC is on the incoming caps
rtpkeyunitmanager: Correctly check for local ssrc

Found by coverity
multicast: udpsock is never NULL there
rawudp:  udpsock is never NULL there
rtptfrc: Fix off by one error

128 is dynamic and needs checking
multicast: Assert that udpsock is valid if there are ttls left

If the sock is not valid, that we should be the only user and the ttl
should have been flushed.
rtp: Check both variants, not only one!
msnconnection: Make sure token is correctly read
rtpsession: Check that there is either a blueprint or a profile

Having neither is always invalid!
msnconnection: Double check return value of recv()

Even though it has already been peeked at!
msnconnection: Fix typo
Version 0.2.4
Version 0.2.4.1
Fix some mismatched / redundant <para> gtk-doc tags

gtk-doc 1.20 got more strict about correctness here wrt. balanced tags.

Also bump the relevant gtk-doc requirement, these tags were added for
a reason back then.

https://bugs.freedesktop.org/show_bug.cgi?id=76458
rtp: Fix a couple typos

https://bugs.freedesktop.org/show_bug.cgi?id=37997