New Bits And Bobs

As stated above, I added some new stuff:

• Guns, which can be accessed with 2-5 on both the main keyboard and the numpad (with num-lock enabled)
  • Fists can be pulled out with 1
• The guns also display a "firing" graphic when clicking with the left mouse button
• There is an enemy in the game that will drain your health
• Oh, by the way, there's health and ammo bars now
  • at this time, the ammo bar is non-functional
• Animations have been added to the player (and the enemy), so now the game has some life to it

Bug fixes:

• Fixed the pause menu so that it fills the screen and is still centered after resizing the window