PlantCV v3.6.1

• Add a new template for opening an issue for discussions, requesting a new feature, and for reporting an issue/requesting help.
• Give more detail in documentation (how to change version of documentation, types of images compatible with workflow parallelization, example batch script for windows).
• Updates to plantcv.analyze_color. Users are given the option to create histograms from data about all available colorspaces or just a subset but data was getting stored out for all channels regardless of the selected colorspace. Update so that only data requested gets saved out (since color frequency data is verbose).
• Update method for plantcv.apply_mask to make it more robust to the types of data that can get masked.
• Bugfix with plantcv.cluster_contours to allow number of row and/or columns to exceed 9.
• Update method for plantcv.roi_objects since the old algorithm fails when a ROI is small enough to be fully enclosed by a contour.
• Bugfix for the sorting algorithm within plantcv.morphology.segment_insertion_angle since it was overly sensitive.
• Update docker.