Implement Anomaly Detection function using Hampel Filter

[Tim55667757]

After #112

Anomaly Detection function using Hampel Filter. This function returns the minimum index of elements in anomaly list or index of the first maximum element in input series if this index less than anomaly element index.

Examples:

• HampelAnomalyDetection([1, 1, 1, 1, 1, 1]) -> None
• HampelAnomalyDetection([1, 1, 1, 1, 111, 1]) -> 4
• HampelAnomalyDetection([1, 1, 10, 1, 1, 1]) -> 2
• HampelAnomalyDetection([111, 1, 1, 1, 1, 1]) -> 0
• HampelAnomalyDetection([111, 1, 1, 1, 1, 111]) -> 0
• HampelAnomalyDetection([1, 11, 1, 111, 1, 1]) -> 1
• HampelAnomalyDetection([1, 1, 1, 111, 99, 11]) -> 3
• HampelAnomalyDetection([1, 1, 11, 111, 1, 1, 1, 11111]) -> 2
• HampelAnomalyDetection([1, 1, 1, 111, 111, 1, 1, 1, 1]) -> 3
• HampelAnomalyDetection([1, 1, 1, 1, 111, 1, 1, 11111, 5555]) -> 4
• HampelAnomalyDetection([9, 13, 12, 12, 13, 12, 12, 13, 12, 12, 13, 12, 12, 13, 12, 13, 12, 12, 1, 1]) -> 1
• HampelAnomalyDetection([9, 13, 12, 12, 13, 12, 1000, 13, 12, 12, 300000, 12, 12, 13, 12, 2000, 1, 1, 1, 1]) -> 6

[Tim55667757]

Implemented since v1.6.dev136

Debug build: https://app.travis-ci.com/github/Tim55667757/TKSBrokerAPI/builds/259166520 PyPI artefact for testing: https://pypi.org/project/tksbrokerapi/1.6.dev136/