[HERCULES] Update Fire Cloack to official formula
- Update Water Barrier to official formula
- Insignia end status for everyone but spirits
- Neutral Barrier def/mdef bonus should not be show in status window
- Striking should be show in status window (bug:7945)
- Reverberation should be cast on the caster (bug:8291)
https://github.com/HerculesWS/Hercules/commit/781ba96bc45e706d8033c755897e3a7aafb80645