vim-patch:7.4.483

Problem:    A 0x80 byte is not handled correctly in abbreviations.
Solution:   Unescape special characters. Add a test. (Christian Brabandt)

https://code.google.com/p/vim/source/detail?r=v7-4-483

src/nvim/version.c

@@ -255,7 +255,7 @@ static int included_patches[] = {
   //486,
   //485,
   //484 NA
-  //483,
+  483,
   //482 NA
   //481 NA
   //480 NA