Improve characters mapped

[dance-dance-banana-frenzy]

The current set of characters chosen are not true to the original Commander Keen game. Take a look at the following:

• Letter A serrif is slanted

• Letter B is curved instead of angular

• Letter C is made of two characters and should have two dots offset above a vertical line

• Letter D lines are connected and the bottom is curved

• Letter E dot should be aligned to the top right edges

• Letter G needs to be a bit more heavier

• Letter K is close, but dots are slanted

• Letter T needs a dot below it

• Letter L one line is too thick

• Letter M is very small and the dot is not aligned to the top right edge

• Letter P is using two characters and it takes up too much width

• Letter Q has fairly large curve, and it may be ideal to find an open box instead

• Letter R should be as high as the other characters

• Letter X is tiny

• Letter Y is too skinny

• Sentence ending takes up three characters and is wide