Add a debug mode to place green frames around text extraction points
Optimize so that pages are parsed only when thier content is needed
Use setSkipMissingProperties=true to allow additional ignored keys in input jsons
Test using diff if yaml output from text extraction and text finding differs
Make open command selectable from command line
Ingore whitespace when comparing output yaml files
Consider middle of baseline as the point to inside extraction rectangle
Implement bbox marking in find texts to assist in debugging
Update tests and Makefile to support marking bbox of characters
Work around a bug in snakeyaml implementation of PropertyUtils so that extra properties are really ignored
Add two test speicifcations