Export of additional instance functions to perl as per #128.
Change QuestManager RemoveAllFromInstance function to use existing function to remove all clients from instance.
Merge pull request #279 from KayenEQ/Development

Minor code and warning fixes.
Added out of range checking for Spell Save/Loads
Cleaner way to handle out of range and swaps
Tell queue sanity checks
Weird text characters making it into commit
Make output of GetCharactersInInstance for perl more user-friendly.
Fixed melee lifetap overflows - Because being healed for uint16s is not cool.
changelog.txt
Fixed overflow on AC and ATK values that can go out of range.
because fuck you mercs and bots
Merc/bot fix changelog.txt
int16/32 mismatch fixes. see changelog.txt
Linux fix.
Fix to SE_PercentHeal to allow it to work if no max value set.