Add double_pendulums.skel file for benchmark (need to write)
Add timer to World::evalDev
Change testBesd main.cpp
Initial add opcode files.
Delete opcode again.
Uncomment out own collision detector test.
Rename Skeleton::findBodyNode() and Skeleton::findJoint() to Skeletong::getBodyNode() and Skeleton::getJoint().
Add Skeleton::getMarker().
Rename Skeleton::getRoot() as Skeleton::getRootBodyNode()
Set Skeleton::mRootBodyNode to mBodyNodes[0] if it is not set by parser or user.
Rename Skeleton::setPose as Skeleton::setConfig
Remove Skeleton::getPose() and Seleton::getPoseVelocity() since they have same functionality with get_q() and get_dq().
Add const keyword to Skeleton.
Add comment on Skeleton::getConfig()
Testing FCL.
Merge branch 'origin/master'