Removed redundant include.
Fixed forward declaration bug. Removed global instance accessor.
Moved resourceManager from Engine to Core.
Refactored out some noise involving how archives monitor directories.
Log now includes miniformat.
Fixed missing virtual dtor. Fixed some copy-pasta comment spelling, fixed a single tab.
Added some logging, formatted to help me debug some of the win32 api calls.
Cleaned up resource loading code.
Don't load .glsl with ShaderLoader.
Simple resource wrapper around a text file.