Removed kinematics example as it is broken

Author: Tim Schneider

README.md

@@ -408,34 +408,6 @@ if (is_grasping) {
 The Python API is straight-forward for the Gripper class.
 
 
-### Kinematics
-
-Franky includes a rudimentary, non-realtime-capable forward and inverse kinematics.
-
-```python
-from franky import Kinematics, NullSpaceHandling, Affine
-
-# Some initial joint configuration
-q = [-1.45549, 1.15401, 1.50061, -2.30909, -1.3141, 1.9391, 0.02815]
-
-# Calculate the forward kinematics
-x = Kinematics.forward(q)
-print(f"Effector position: {x}")
-
-# Define new target position
-x_new = Affine([0.1, 0.0, 0.0]) * x
-
-# Franka has 7 DoFs, so what to do with the remaining Null space?
-null_space = NullSpaceHandling(2, 1.4) # Set elbow joint to 1.4
-
-# Inverse kinematic with target, initial joint angles, and Null space configuration
-q_new = Kinematics.inverse(x_new.vector(), q, null_space)
-
-print(f"New position: {x_new}")
-print(f"New joints: {q_new}")
-```
-
-
 ## Documentation
 
 An auto-generated documentation can be found at [https://timschneider42.github.io/franky/](https://timschneider42.github.io/franky/).