vim-patch:7.4.1900 (#5259)

Problem:    Using CTRL-] in the help on "{address}." doesn't work.
Solution:   Recognize an item in {}. (Hirohito Higashi, closes vim/vim#814)

28b942a064

src/nvim/version.c

@@ -376,7 +376,7 @@ static int included_patches[] = {
   // 1903,
   // 1902 NA
   // 1901 NA
-  // 1900,
+  1900,
   // 1899 NA
   1898,
   // 1897,