Adds ability to find all steam directories
Adds ability to find all steam directories

Works (mostly), there's an issue involving *source games, as they don't use the
standard directory structre.

HorizonLauncher/Client,Hal9007/Client,Tom-Todd/Client,Proj-Ascension/Client,Proj-Ascension/Client,lolzballs/Client,lolzballs/Client,3mRe/Client,swordworld/Client,swordworld/Client,elken/Client,Hal9007/Client,Orochimarufan/ProjectAscensionClient,Tom-Todd/Client,HorizonLauncher/Client,3mRe/Client,qwerty01/Client,qwerty01/Client,Orochimarufan/ProjectAscensionClient,elken/Client