Merge pull request #1263 from thawk/master

Set script encoding to avoid script parsing problem in non UTF-8 VIM

autoload/airline/extensions/whitespace.vim

@@ -3,6 +3,8 @@
 
 " http://got-ravings.blogspot.com/2008/10/vim-pr0n-statusline-whitespace-flags.html
 
+scriptencoding utf-8
+
 let s:show_message = get(g:, 'airline#extensions#whitespace#show_message', 1)
 let s:symbol = get(g:, 'airline#extensions#whitespace#symbol', g:airline_symbols.whitespace)
 let s:default_checks = ['indent', 'trailing', 'mixed-indent-file']