Upgrades spawners to have:
- [X] Parameter support
- [X] Property support
- [X] Optimized timers
- [X] Support for Proximity Spawners
- [X] Probabilities
- Fixed the individual clear button in the spawner gump.
- The spawner gump now reloads unless it is closed or cancel is pressed.
- Fixed conflicting button IDs in AdminGump.
- Fixed the Developer and Owner accesslevel buttons for accounts in AdminGump.
- Owners are now allowed to set other accounts as Owner.
- The client gump now accounts for the visibility list when checking visibility of higher accesslevel focus mobs.
- The hue of the Protector shroud is now picked randomly as well, it is no longer the inverse of their boots hue.
