v2.0

• Numerous performance upgrades
• Debugged wrong threhold setting due to type conversion float to int
• Mbed example
• Many new examples including Esp32-C6 autonemous learner for CNC tool breakage detection
• Gini Impurity goodness criterium support
• Sample Bagging as a first stepping stone to Random Forest
• AIfES comparison
• Saving and loading from/to char array(can be saved/loaded to/from SD then)
• Post-pruning support
• Iris, Breast cancer validation