- added checks for spawn reason in spawn listener, fixing the problem that would occur when curing/infecting villagers, parrots dismounting shoulders and multiple other weird things that trigger a spawn event

- added option to hide custom names of entities
- added option to hide an entities level in its name
- added option to ignore entities spawned by other plugins
- added option to ignore entities spawned by /summon
- added option to not give levels to harmless creatures (cows, chickens etc.)
- other internal things

nothing interesting

- add permission to help and change command
- other small internal things