Pac Speed and Ghost Speed changes

Pacman's speed can now be increase and decreased, update ghost speed as
well.
Merge branch 'master' of https://github.com/rdkral/Capstone-Pacman

Conflicts:
	Pacman/src/mikejyg/javaipacman/pacman/cpcman.java
Fixed Previous conflicts

Added the Global.dots_remaining setter back, as well as the try catch in
cpcman.java