Expand World Prefabs

v1.53

• BREAKING CHANGE: Removes basic arithmetic support from commands. Use parameters instead.
• Fixes state leave not working.
• Fixes parameters <large> and <small> not working properly. Thanks Kurios.ZeuS!
• Fixes poke limit not using offset, instead it was always based on object position.
• Improves parameters <calci>, <calcf> and <calcl> to support more complex calculations.

v1.52

• Adds new parameter <cid> to get the character id of the client that controls the object.
• Adds new parameter <owner> to spawn data to override the initial owner assignment.
• Adds new states join, leave and respawn to player triggers.
• Adds new fields groups and bannedGroups to filter based on player groups (requires Server Devcommands mod).
• Adds API for developers to register own parameter handlers and to use custom triggers.
• Obsoletes parameter <pchar> as it returned wrong information anyways.

v1.51

• Skipped accidentally.

v1.50

• Adds formatting support to parameter <time>.
• Adds new parameter <realtime> to get the real-world time (can be formatted).
• Adds new trigger type realtime to trigger actions based on real-world time changes.
• Adds new parameter <pvisible> to get whether the player has public visibility enabled.
• Adds new command ewp_reload to manually reload the ewp_data.yaml file (if the file has been manually modified).
• Fixes spawned item drops possibly disappearing (no spawn time was set so clean up for old loot was instantly triggered).
• Removes file watcher from ewp_data.yaml to reduce performance issues.