FamiliarsLib

This version is for Alshanex Familiars 4.0+

- Added armor set bonus tracker for armor set bonuses
- Added a new skirmisher familiar abstract class for melee familiars that focus on hit and run strategies
- Greatly improved flying familiars movement and spellcasting behaviour
- Added familiar power attribute that boosts summoned familiars damage and familiar resist attribute that is a damage reduction for summoned familiars
- Added stunned mechanic to familiars
- Added quick summon keybinds to summon and unsummon specific familiars
- Added optional preferred spell power attribute getter for the familiar armor set bonus
- Reworked familiar spellbook attribute sharing to be flexible and accept any magic school via registry searchup
- Removed all content related to sound school, moved to Tunes n' Tomes mod