The version picker view now only display the selected type in one of
(Installed, Releases, Snapshot, Old-beta, Old-alpha). Toggling between
Releases and Snapshots allows jumping to the corresponding release or
the latest snapshot of the version.
Makefile: fix path
Moved GameSurfaceView to a separate class
Renamed MinecraftDownloader to MinecraftResourceUtils
Fix: Some versions fails because GLFW_CLIENT_API is not set