upgrade pq\Types the internal abstime/reltime types have been removed from postgres
fix issue #23 (PHP-7.1 JSON compat)
fix test if builtin json converter is not available
Fixed array parser compatibility with arrays of boxes
let JSON be decoded as array unless fetch_type is FETCH_OBJECT
support PostgreSQL down to 9.0; JSON is optional
fix test
update from docs
update from docs
more internal conversions
update tests
fix test
moar tests
type converters