Check if the URL passed to the Browser functions are valid.
Small changes neccessary to compile this on Linux
It compiles!
I can finally run the debug build!
A bunch of compatibility changes and a fix for the browser's event handling.
Reverted changes to io/mouse.cpp because they weren't necessary. Small improvements...
Hopefully fixed all problems I caused on Windows.
Improved the CEF helper for CMake.
Finally fixed the CEF helper.