*ParcelManager's resetSimParcels does not set any default values.
*Updated ParcelData with correct defaults previously set in resetSimParcels
*Region overrides are now sent to viewer instead of dummy'd
**Parcels within selection now join and not the two parcels selected at each corner
*Created OnSignificantClientMovement event that is triggered when an avatar moves more than 2 meters.
*Significant movement (currently set to 2 meters of movement for performance reasons, even though its speedy) and initial login now sends parcel updates
*Reenabled estate manager; remember, the master avatar is the only one that can use this (by default: Test User with password 'test')
*Still working on readding support for updating parcel information when logging in or moving into a new parcel
