Added a player, sick game is playable
Added string-to-sf::Keyboard::Key conversion
Merged dev into dev_NL
Merge branch 'dev_LA' into dev

Conflicts:
	SpaceSumo/Game.cpp
added more keys, linker error in last 2 commits?
Fixed stringH link issues
Merge branch 'dev' of https://github.com/Ryxali/SpaceSumo into dev