Avoid calling HELO service on malformed URLs. This is in response to an exception reported by danbanner.
Better (amend to previous commit)
Allow invalidating the users cache
Improved error messages when a teleport fails. The viewer's dialog already says "Teleport failed", so adding "Teleport refused" is redundant.
Log when the presence service logs-out all the users in a region
In teleports, pass the source region to the destination (similar to an HTTP referrer)
Fixed: when teleporting between grids, the avatar name wasn't always updated.

When an avatar is in their home grid, their name appears as "First Last". In other grids the name appears as "First.Last @grid.example.com". However, viewers have a bug and they don't always show the new name. We use a trick (changing the Group Title briefly) in order to make the viewers show the new name. This is only done after a Hypergrid teleport.
Allows to sell objects on a parcel of land together with that parcel of land. The objects that are sold together with the parcel of land need to fulfill the following preconditions: owned by the current parcel owner, not set to a group, transferrable. This feature does not work for group owned parcels or land bought by a group.
BulletSim: small tweek to avatar height reduce feet embedded into prims.

This adjustment makes a default, shoeless avatar stand properly on a prim
for the various heights (0% to 100% in the appearance adjustment).
Fix the presence info caching used in llRequestAgentData(), which was completely inoperative.

This means the presence info may be out of date by up to 20 seconds, but this avoids scripts potentially triggering constants requests to user accout and presence info services.
Relates to http://opensimulator.org/mantis/view.php?id=7088 though I fixed in a different way.
Adds regression test for this case.
Actually add the llRequestAgentData() test class for commit 530c86
minor: use constants instead of magic numbers in llRequestAgentData() where possible
Merge branch 'master' of git://opensimulator.org/git/opensim
Merge branch 'master' of /home/chris/Desktop/opensim-working