+Added Spline Line
+Fixed testApplet to use SplineLine
+changes to quintic
random
+changed drawing to using vertex() instead of strokewidth
+Patched a bug in drawing
+Added radial and ball morph offsetting
+Tweaked normal offsettting
+Drawing Tweak
+tweaked d' calculation
+added toggle to fill or show spine
+Now also works with curves not on xy plane
(need min 3 control points)
+Functionality added to MyApplet now
Merge branch 'Arindam-QuinticSpine' of github.com:jking31cs/ModelSoftware into merging_time

Conflicts:
	src/MyApplet.java
Merge pull request #7 from jking31cs/merging_time

Merging time