0.2.1: Update README.md

added pycocotools install instructions

0.2.0

• added option to pass bounding box to create_annotation_info
• bug fix for array resize

0.1.5

bug fixes for shapes with less than 3 points

0.1.4

• updated examples

0.1.3

• removed annotations with zero area

0.1.2

• updated polygon generation to fix issues with open polygons
• added option to approximate polygons, reducing the number of points needed

0.1.1

Initial release