yatsm: Yet Another Time Series Model (YATSM): v0.5.4

Milestone v0.5.4

• Fix multiple bugs encountered when running phenology estimates #49

• Metadata from yatsm line runs are now stored in metadata sub-file of NumPy compressed saved files #53
• Algorithm configurations must now declare subsections that match estimator methods (e.g., init and fit) #52
• Refactored yatsm.phenology to make LongTermMeanPhenology estimator follow scikit-learn API #50

• Add --num_threads option to yatsm CLI. This argument sets various environment variables (e.g., OPENBLAS_NUM_THREADS or MKL_NUM_THREADS) before beginning computation to set or limit multithreaded linear algebra calculations within NumPy #51
• Add a changelog!