Merge branch 'XNA_SpaceUnion_Troy' of https://github.com/TheDizzler/space-union
Merge branch 'XNA_SpaceUnion_Troy' of https://github.com/TheDizzler/space-union
Fixed centering GUI on LobbyScreen, added ParticleEngine
Menus are fixed
Added basic logic for key binding; Can change forward key
Merging
Scrolling background implemented
Scroll works with resolution change
Adding all my assets
Created assets in files.
Added sound effects to files
Merged, Tab cycling in Login menu, Keybinding for each Ship action
Merged Scrolling background
Merged with XNA_Matthew; Missing 3 texture files and background music
pre-merge
implemented music and sfx volume control