Ability System Completed!

* Ability Table - Index of Custom Value, no longer *NYI*, will now
return a set of strings corresponding to the unit ability indexes from
the ability table.
* Award Ability renamed to "Add to Ability Raffle" to more closely match
what the action does
+ Word Count of String, yay for our own utility methods! ;)
* Add to Ability Raffle no longer NYI, the ability system "SHOULD" be
completed now but it needs thorough testing