*Note: Grid Mode now works in sugilite, but is still unstable
**Known bug in which the grid server crashes after being relaunched from a previously create configuration
**Crashing of the viewer crashes the OpenSim server which then crashes the grid server -- needs better handling of exceptions
**Multiple sims is still untested, but should connect correctly. Moving between the sims may be a different story
*Added simulator_data_request XMLRPC method to request data from the grid server about a sim instead of faking its login
*Login is progressing, now just getting an XML error (http://pastebin.com/942515) -- if you can fix this, throw MingChen in IRC a Private Message
* Updated SimpleApp with various introduced dependencies
* Extracted ScenePrescence creation in Scene
* removed try-catchall from UserManagerBase (that actually hid a bug)
* Refactored RegionInfo
* handle is calculated
* it will explode upon accessing x,y,ip,port,externalip if not explicitly initialized
* Removed superfluous 'ref' keywords
* Removed a shitload of 'catch Exception e' that causes build warnings
* Lots of small refactorings, renames et c
* Ignored some bins
