v0.2.0

OptimalApplication v0.2.0

Diff since v0.1.1

• Add optimalapplication_dynamicprogram_slow, an exact form of the approximation algorithm currently provided as optimalapplication_fptas
• Fix a bug in optimalapplication_fptas where ceil was used instead of floor, endangering the approximation guarantee
• Add tests for optimalapplication_dynamicprogram_slow and to check safety of removing some sorts
• Add some examples in docstrings