* Turn off unit, which has bit-rotted
* Instrument line simplification
* Do more work in integer space
* Update tests with simplification done with more integers
* Clean up
* Update changelog
* Eradicate calls to deprecated sprintf()
* Revert "Turn off unit, which has bit-rotted"
This reverts commit 998779313f.
* Fix catch by switching to an unsigned type
* Change JSON objects to a union type to use less memory
* Stop storing the string representation of JSON numbers
* Restore the ability to create features with large integer attributes
* Make sure large-integer feature IDs still behave as before
* Add missing #include
* Don't preallocate as much space for arrays and objects
* Treat inability to check free disk space as a warning, not an error
* Update changelog and version
Erica Fischer