Don't use build dir build interfaces (open-source-parsers#1419)

Do not export a location in the build directory as a build interface.
This location is not created until the build step is run and can
interfere with the CMake configuration step if including in another
project.

Co-authored-by: Jordan Bayles <[email protected]>

Merge pull request open-source-parsers#1351 from open-source-parsers/…

…drop-deprecation-warnings

Drop compile-time deprecation warning

Roll version numbers for 1.9.4 release (open-source-parsers#1223)

Fixes Oss-Fuzz issue: 21916 (open-source-parsers#1180)

* Fix heap-buffer-overflow in json_reader

update README

some test coverage for Value::iterator (open-source-parsers#1093)

\open-source-parsers#979 Fix parseFromStream definition

This patch fixes issue open-source-parsers#979, where the parseFromStream definition in
the header is different from the implementation.

Medium size release containing bug fixes, enhancements

BORLAND compatible

1.8.4; soversion=20