Demo gut animations

• v1 Initial build
• v2 Amendments
  • Limit size to ipad max resolution 1024x768 (that's 17 gut wall cells)
  • Proteins do not pass through the gut anymore
  • Proteins do not go streight to the gutt cells directly.
  • Number of proteins down to 12
  • Proteins are now "drawn" to gaps ( 3 out of 4 will choose to go to a gap )
  • Full browser support through a fallback mechanism: CSS3 animations for mobile devices, Canvas aniamtions for modern browsers, Full proof basic HTML+Javascript animations for old browsers.
  • Fix jerkiness on chrome/firefox/safari
• v2.1 Amendments
  • New textures (google)
  • New timing