Mothball ImageGuess

I apparently have no interest in finishing uncompressed image searching
right now. I'll come back to it later, as it's sapping my desire to work
on the project.
Added attack data and item data

Two new ruby scripts to continue the exploration of data types. Items
seems to have some amount of code imbedded into them using pointers -
this may be useful / helpful for item modification.
- Updated PCS3 table with new characters found in item names and
descriptions.
Remove scripts from project

While it's important to have the scripts, manually adding them to the
project and changing the output type to "copy always" has become
tedious. It's better to just have a set of scripts in a directory, and
then copy those scripts whole-sale to the output directory where they're
used. Works the same way, but with a simpler configuration and less
repetition.