sort Picture,Add some Pictures

 Changes to be committed:
	deleted:    API/main.o
	modified:   API/uarm.c
	deleted:    API/uarm.o
	modified:   API/uarmctrl.c
	deleted:    API/uarmtest
	deleted:    API/xil_io.o
	deleted:    Picture/uArm1-16-9.jpg
	deleted:    Picture/uArm1-3-2.jpg
	deleted:    Picture/uArm1A-16-9.jpg
	deleted:    Picture/uArm1A-3-2.jpg
	deleted:    Picture/uArm2-16-9.jpg
	deleted:    Picture/uArm2-3-2.jpg
	deleted:    Picture/uArm2A-16-9.jpg
	deleted:    Picture/uArm2A-3-2.jpg

 Untracked files:
	Picture/