Update gen-dir-locals-el.sh with -I..

src/gen-dir-locals-el.sh

@@ -1,6 +1,7 @@
 #! /bin/sh
 
 (echo -n "((nil . ((company-clang-arguments . ("
+echo '"-I.."'
 for line in `cat - | sed -e 's/\s\+/\n/g' | grep '^-I' | sort | uniq`
 do
     echo '"'$line'"'