Updated vim plugins

sources_non_forked/vim-go/ftplugin/go.vim

@@ -9,6 +9,10 @@ if exists("b:did_ftplugin")
 endif
 let b:did_ftplugin = 1
 
+" don't spam the user when Vim is started in Vi compatibility mode
+let s:cpo_save = &cpo
+set cpo&vim
+
 let b:undo_ftplugin = "setl fo< com< cms<"
 
 setlocal formatoptions-=t
@@ -136,4 +140,8 @@ endif
 "   return "nohlsearch"
 " endfunction
 
+" restore Vi compatibility settings
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
 " vim: sw=2 ts=2 et