Merge lists 10 changed files, 3 of which correspond to the acrobot and need to be rectified in the future (A_acrobot.m, B_acrobot.m, control_dynamics_acrobot.m)
Certain redundant changes in files like A_cartpole, lrandom.m, data/readme.md
New untracked files direct_collocation_main and test_cartpole_direct_collocation which haven't been changed at all.