Add Static Equilibrium Tutorial (#61)

* Add files via upload

* Create test

* Add files via upload

* Delete test

* Update README.md

* Add files via upload

* Delete tutorial-static_equilibrium.ipynb

* Apply suggestions from code review

Co-authored-by: Melissa Weber Mendonça <melissawm@gmail.com>

* Delete exampleImage.png

* Add files via upload

* Update tutorial-static_equilibrium.md

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Melissa Weber Mendonça <melissawm@gmail.com>

* Apply suggestions from code review

* Update tutorial-static_equilibrium.md

* Update tutorial-static_equilibrium.md

* Update tutorial-static_equilibrium.md

* Update content/tutorial-static_equilibrium.md

* Update content/tutorial-static_equilibrium.md

* Update content/tutorial-static_equilibrium.md

* Update content/tutorial-static_equilibrium.md

* Formatting fixes

* Moving images to _static folder

Co-authored-by: Melissa Weber Mendonça <melissawm@gmail.com>

Author: h2o-DS

README.md

@@ -20,6 +20,8 @@ or navigate to any of the documents listed below and download it individually.
 6. [Tutorial: X-ray image processing](content/tutorial-x-ray-image-processing.md)
 7. [Tutorial: NumPy deep reinforcement learning with Pong from pixels](content/tutorial-deep-reinforcement-learning-with-pong-from-pixels.md) 
 8. [Tutorial: Masked Arrays](content/tutorial-ma.md)
+9. [Tutorial: Static Equilibrium](content/tutorial-static_equilibrium.md)
+=======
 
 ## Contributing