0.3

camera effects, change how the player is displayed while viewing a camera, change between no effects, spectator and/or invisible
on join, Change whenever the on join camera show be displayed for new players only or for everyone
Changed the layout of the configuration file
When a new camera is made it gets selected by default
Fixed issue in the setduration command that no single digit numbers can be used
Fixed weird teleportation movement when changing worlds
Changing worlds now waits for the duration of one point for the player to catch up