In addition to invoking Catch2's test runner after Minetest's homemade
runner, this refactors the tests to follow the DRY principle, and gives
them expressive names and clear assertions. Catch2 is already bundled
with Minetest, so there are no added dependencies.
Create CPack WIX msi Installer for RUN_IN_PLACE=0 builds
Correct paths on Windows for RUN_IN_PLACE=0
Install only required font files
Games have their own components, and "minimal" is optional
* Update JsonCPP to 1.8.3
* Fix deprecated functions
Json::FastWriter, Json::StyledWriter and Json::Reader are marked deprecated since 1.1 and are deprecated in 0.8 but not shown at compilation time.
Use new methods to serialize/deserialize
* Update embedded jsoncpp from unk version to 0.10.6
0.10.6 is last release without c++11
* Make jsoncpp more compliant with its amalgamate
Jsoncpp cpp file should be upper, make the library like it does in amalgamate
* Reorganization: move minetest embedded libs outside of source tree to /lib
* Fix a dead grep in LINT