Core/Spell: Retaliation no longer does anything while the warrior is stunned.

Closes #11481
Core/Weather: Weather updates are now sent to all players in the zone instead of the first player it finds in the zone and all players nearby.

Thanks to @Nawuko, @Magnifikator and @Shauren

Closes #11380
Fixes #11370
Core/Misc: Fix compile.

Forgot to save file
DB/SAI: Fix Saronite Mine Slave

By dr-j closes #11452
Add "Learn_Spells_Automatically_PlayerScript".