Merge pull request mattpolzin#22 from mattpolzin/separate-reflection-… …support Pull Reflection code out

Merge pull request mattpolzin#21 from mattpolzin/bug-fixes Pull in key decoding fix and apply follow-up fixes.

Merge pull request mattpolzin#20 from mattpolzin/improve-parsing-errors Improve Parsing Errors

Merge pull request mattpolzin#19 from mattpolzin/add-to-compat-suite Add to compat suite

Merge pull request mattpolzin#16 from mattpolzin/add-compat-suite Add Compatibility Suite and fix a few small limitations and bugs in the process

Merge pull request mattpolzin#15 from mattpolzin/add-to-schema Add readOnly, writeOnly, and deprecated to JSONSchema.

Add path components tests 

Merge pull request mattpolzin#11 from mattpolzin/feature/easier-mutating move to vars in a number of places to facilitate transformation use-cases

Merge pull request mattpolzin#10 from mattpolzin/feature/vendor-exten… …dable-existential Add public vendor extendable existentail support.

update README table of contents