I will restructure the repository as discussed.

[MaxBlesch]

• [x] State size has to be exogenously given for the estimation

• [x] Remove data from ruspy.

• [x] Remove robust zurcher specific code.

[peisenha]

Please remove:

• https://github.com/OpenSourceEconomics/ruspy/tree/role_repl_4/promotion/project_description
• https://github.com/OpenSourceEconomics/ruspy/tree/role_repl_4/pip-wheel-metadata/ruspy.dist-info

Please revisit:

• __init__.py in promotion and its subfolders.
• renaming of zurcher-data