Add python binding and a pybullet example for loading softbody from obj.

examples/pybullet/examples/load_soft_body.py

@@ -0,0 +1,20 @@
+import pybullet as p
+from time import sleep
+
+physicsClient = p.connect(p.GUI)
+
+p.setGravity(0,0,-10)
+planeId = p.loadURDF("plane.urdf")
+bunnyId = p.loadSoftBody("bunny.obj")
+
+useRealTimeSimulation = 1
+
+if (useRealTimeSimulation):
+	p.setRealTimeSimulation(1)
+
+while 1:
+	if (useRealTimeSimulation):
+		p.setGravity(0,0,-10)
+		sleep(0.01) # Time in seconds.
+	else:
+		p.stepSimulation()