Added engine for drawing background as well as images.
Background now moves while centered on the missile image.
Missile trail no longer works, needs tweaking.
Map resizes on demand. Trail fixed.
Screen is now movable after missile has exploded.
Removed scroll bar. Added image dumping functionality (almost works!)
Added functionality for creating charts:
speed chart
pos chart
xpos chart
ypos chart
image dump functionality removed cuz it never worked.
added arrayList for storying different time values
Testing
trial
trial again
Final
Draw Chart