GMS 2.3 misc update
Changelog
- Added np_setpresence_buttons (see Wiki)
- Dropped GM:S 1.4 support for now, will probably make an update later.
Based on a fork of libdiscord-rpc: https://github.com/nekohaku/discord-rpc
Based on a fork of libdiscord-rpc: https://github.com/nekohaku/discord-rpc