Updated start screen layout
Misc UI bugs (in game menu/score screen)

When game ends, remove in game menu and score screen (if being
displayed) and prevent user from opening.

Also fixed so cannot open in game menu or score screen on character
select screen
Misc texture update

(Fox without glasses)
stryker sword
UI
imports

fox2 folder has the new fox (didnt want to overlap old one)
New Menus
particles fixes and iron armor
Merging updates
Game breaking bug fix
diesel tank fix
Merge UI and LevelGen
Merge branch 'Stryker' into Optimize
Merge branch 'master' into Optimize