Numerous small fixes

Thanks to Altrag, Tricops, Conran, Nivek and Edmond for these assorted items: - Group spell messages should now display properly - Mount will check whether the rider has been killed so that others can mount. - Hunt will no longer work while mounted - Ignore reply should now work. - Title default will now display properly. - Spell component usage now defaults to inventory before items being worn - Typing style while in frenzied style will return the proper message (PK) - Compare on containers will work properly. - Makeleader will now check to make sure the new leader isn't config +nofollow. - Numerous typo fixes - An issue with look/examine calling two different objects was fixed.