Author:	Johnson Chuang (41128026)
Date:	October 11th, 2004

Keyframe pose files:
pose_sit.txt	- sit
pose_stand.txt	- stand


Keyframe animation files:
wag.txt		- wag the dog's tail and shake the head
sitdown.txt	- go from standing pose to sitting pose
beg.txt		- jump and dance on back legs
stand.txt	- stand on back legs
chase.txt	- chase butterflies

To run program, type "make" and then run the executable.
Executable takes in 0 or 1 arg (.txt keyframe file) 

Keys:
'k'		- skip to next pose
's'		- stop/start global world rotation
' '		- stop/start animation
'q'		- exit program
Esc		- exit program

All functionalities implemented.