v0.17.1 Hotfix

[p]Fixed the Choir's 'Chorus' skill[/p]
[p]Adjusted some Chorister stats[/p]
[p]Blood class 'Bond' skill can no longer target yourself[/p]
[p]Another pass at fixing grid positions with temporary allies (please let it end..) [/p]
[p]Fixed bag loot settings not being respected[/p]