Merge pull request Tom94#173 from Tom94/fix-clock-cast-crash

Fix crash on Windows 8 upon displaying certain files' timestamps

Merge pull request Tom94#170 from Tom94/command-q-to-quit

Quit with Ctrl/Cmd+Q rather than Q or Esc

Merge pull request Tom94#163 from kingosticks/patch-1

Fix Ipc.cpp hyperlink

Merge pull request Tom94#154 from Tom94/arm

Hassle-free compilation on arm linux

This commit can be compiled with a C++17 capable compiler.

Add initial support for the QOI image format

Merge branch 'master' into cpp20

Check system endianness through C++20 <bit> header

Merge pull request Tom94#113 from Tom94/better-image-ipc

Better image updates via IPC