Merge branch 'master' of /home/opensim/src/opensim

Add function osGetGridCustom

	Add function osGetGridCustom to take an argument for the GridInfo kpv to retrieve from the GridInfoService

Merge branch 'master' of /home/opensim/src/opensim

Update osGetGrid**** functions

	The osGetGrid**** functions will now get the grid settings from the GridInfoService. Set the GridInfoURI in your ./bin/config-include/GridCommon.ini [GridInfo] section.

Merge branch 'master' of /home/opensim/lib/osgrid/opensim

Add json handler for GridInfo

Change linux, windows and mac ODE libraries to use the GIMPACT collid…

…er rather than OPCODE.

As discussed on the opensim-dev mailing list, this is to avoid a demonstrated ODE collider segfault when stress-testing a simulator running more than one region using the bundled pCampbot.exe
As before, the ODE revision used is r1755 - only the collider has changed.
Tests so far reveal little performance change.
However, if noticeable issues do arise, please report on mantis and/or the opensim-dev mailing list.
The previous libraries are temporarily in bin/Physics-previous-ode-libs
These can be copied back to bin if one wants to compare behaviour with the previous libraries.

Allow retrival of multiple user records in one operation, analog to p…

…resence

Comment out noisy log lines I accidentally included in the nant build…

… target adjustment commit.

Left in the method doc.

Remove monocov and other obsolete nant build targets.

monocov was a code coverage attempt 3 years ago which no longer works.
other removed targets have been commented out or unused for a very long time