added vim syntax for comments, added sample comments to scene file

git-svn-id: svn://anubis/fart/branches/parser-comments@294 7f9b0f55-74a9-4bce-be96-3c2cd072584d

vim/syntax/fart.vim

@@ -13,9 +13,11 @@ syn case match
 syn keyword fartKeywords ambient ambient_occlusion color define diffuse exposure height jitter look_at material max_depth multisample ngon offset polygon position radius reflectance rotate scale shininess size specular translate transparency union up vfov width
 syn keyword fartObjects box camera cyl extrude intersect light options plane scene shape sphere subtract union
 syn match fartNumber "\(^\|\W\)\@<=[+-]\=\(\d\+\)\=\.\=\d\+\([eE][+-]\=\d\+\)\="
+syn match fartComment "#.*"
 
 hi def link fartKeywords    Operator
 hi def link fartObjects     Type
 hi def link fartNumber      Number
+hi def link fartComment     Comment
 
 let b:current_syntax = "fart"