Make the Qml code model read qmldir files for import resolving.

However, it still re-reads for each use of Link. Needs to be optimized.

Reviewed-by: Roberto Raggi

src/libs/qmljs/parser/gen-parser.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 me=$(dirname $0)
 
@@ -6,4 +6,7 @@ for i in $QTDIR/src/declarative/qml/parser/*.{h,cpp,pri}; do
     sed -f $me/cmd.sed $i > $me/$(echo $(basename $i) | sed s/qdeclarativejs/qmljs/)
 done
 
+for i in $QTDIR/src/declarative/qml/qdeclarative{error.{h,cpp},dirparser{_p.h,.cpp}}; do
+    sed -f $me/cmd.sed $i > $me/$(echo $(basename $i) | sed s/qdeclarative/qml/)
+done