add python dumpLog.py utility to view log files created using 'startStateLogging'

don't enable <CTRL> for hotkeys yet
add some more profile markers
log objectId and linkIndex as signed int ('i') and not unsigned int 'I'
fix issue in startStateLogging: number of parameters was wrong

examples/pybullet/examples/manyspheres.py

@@ -1,7 +1,13 @@
 import pybullet as p
 import time
 
-p.connect(p.GUI)
+conid = p.connect(p.SHARED_MEMORY)
+if (conid<0):
+	p.connect(p.GUI)
+	
+p.setInternalSimFlags(0)
+p.resetSimulation()
+	
 p.loadURDF("plane.urdf",useMaximalCoordinates=True)
 p.loadURDF("tray/traybox.urdf",useMaximalCoordinates=True)
 
@@ -12,7 +18,7 @@ p.setPhysicsEngineParameter(numSolverIterations=10)
 p.setPhysicsEngineParameter(contactBreakingThreshold=0.001)
 for i in range (10):
     for j in range (10):
-        for k in range (5):
+        for k in range (10):
             ob = p.loadURDF("sphere_1cm.urdf",[0.02*i,0.02*j,0.2+0.02*k],useMaximalCoordinates=True)
 p.setGravity(0,0,-10)
 p.setRealTimeSimulation(1)