added dll libs, res/ for all resources and src/ for source code
create GameMath.cpp .h
added basic classes
fixed syntax errors
Merge pull request #4 from AlmasB/worktree

fixed syntax errors
added comments
added inner event handler
Game entry point, added window and gfx init
Merge pull request #5 from AlmasB/worktree

update of main repo
Merge pull request #4 from AlmasB/master

update from MAIN