structs (such as LLUUID) are considered values by mono. comparing them against null makes no sense and the mono compiler will flag that as evaluating to always false --- except if "cleverly" disguised. the attached patch fixes such an occurrence in OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/AsyncCommandPlugins/SensorRepeat.cs.
[yes, i'm on a crusade against comparing structs against null, go ask jradford from libsl ;-)]
* Impelements llInstantMessage
* Reimplements llOwnerSay as llInstantMessage(llGetOWner(),msg).
* Try's to better identify the "True Name" of objects in llDetectedName
by checking for avatar name, scene Object Part name and entity name.
* Uses similar logic in the llSensor and llSensorRepeat functions.
