Add flutter_web samples (#75)

web/filipino_cuisine/lib/cook.dart

@@ -0,0 +1,56 @@
+import 'package:flutter_web/material.dart';
+
+class Cook extends StatefulWidget {
+  final List dr;
+  final img;
+  final nme;
+
+  Cook(this.dr, this.img, this.nme);
+  CState createState() => CState();
+}
+
+class CState extends State<Cook> {
+  List cb;
+
+  initState() {
+    super.initState();
+    cb = List();
+  }
+
+  Widget build(ct) {
+    List dr = widget.dr;
+    return Scaffold(
+        appBar: AppBar(
+            backgroundColor: Colors.red,
+            title: Text("INSTRUCTIONS"),
+            centerTitle: true),
+        body: Column(children: <Widget>[
+          Container(
+              child: ListTile(
+                  leading: ClipRRect(
+                      borderRadius: BorderRadius.circular(50),
+                      child: Hero(
+                          tag: widget.nme,
+                          child: Image.asset(widget.img,
+                              fit: BoxFit.cover, width: 100, height: 100))),
+                  title: Text(widget.nme,
+                      style: Theme.of(ct)
+                          .textTheme
+                          .display2
+                          .copyWith(fontFamily: 'ark', color: Colors.black))),
+              margin: EdgeInsets.only(top: 40, bottom: 30, left: 20)),
+          Expanded(
+              child: ListView.builder(
+                  itemCount: dr.length,
+                  padding: EdgeInsets.all(10),
+                  itemBuilder: (ct, i) {
+                    cb.add(false);
+                    return ListTile(
+                        title: Text(dr[i]),
+                        trailing: Checkbox(
+                            value: cb[i],
+                            onChanged: (v) => setState(() => cb[i] = v)));
+                  })),
+        ]));
+  }
+}