Suggested fix for Issue #206

[moly]

Using the following function names results in Migration Issue warning
from Flash Professional:
onKeyUp, onKeyPress, onKeyDown, onMouseDown, onMouseUp, onMouseMove
See Issue AdamAtomic#206 AdamAtomic#206

Replaced all occurances of those names with:
handleKeyUp, handleKeyPress, etc.
(I hope I got them all!)