Fixed TryFinishingBlow attempting to return by parameter reference.
The new luabind fails with a by_reference to by_value check. Using
a pointer accomplishes the same goal, but bypasses this issue.
Renamed and refactored most functions and variables in hate_list.h/cpp for readability
Refactored how hate works in some local functions mixing the use of hate variable and split it out into different status variables
hate_list.cpp/.h style cleanup
hate_list.h header function sort, comment erase
functions should clearly state their function
