rename the app to have a 7character name & fix issue with saving

apps.json

@@ -825,17 +825,17 @@
     ]
   },
   { 
-    "id": "groceries",
+    "id": "grocery",
-    "name": "Groceries",
+    "name": "Grocery",
-    "icon": "groceries.png",
+    "icon": "grocery.png",
     "version":"0.01",
     "description": "Simple grocery list - Display a list of product and track if you already put them in your cart.",
     "tags": "tool,outdoors",
     "type": "app",
-    "custom":"groceries.html",
+    "custom":"grocery.html",
     "storage": [
-      {"name":"groceries.json"},
+      {"name":"grocery"},
-      {"name":"groceries.app.js"}
+      {"name":"grocery.app.js"}
     ]
   }
 ]

apps/grocery/grocery.html

@@ -111,7 +111,7 @@
 var newTime = ${Date.now()}
 var products = ${JSON.stringify(products)}
 var newTime = newTime;
-var filename = 'groceries.json';
+var filename = 'grocery';
 var settings = require("Storage").readJSON(filename,1)|| null;
 function getSettings(){
   return {
@@ -152,9 +152,9 @@ E.showMenu(mainMenu);
         var icon = `require("heatshrink").decompress(atob("mEwxH+AH4A/AH4AQ0QACF1nGAAIxpFoYwqFwwwnRggwGB4eFAggACLzwHCMAeF1WGAgOGw2x2IGCLzYGEF4YpBwotCFwJfWFwo1GSAYtBAIIABRq4vFMhAwBzoAFdzIuKAAOc4IAGGC4qEMZOiF44wXFxovleBYvIGCwmB0WjE4V/AgfG1IvCzujFQOjwoECF6WFwovBDYOFEwN/AgIwCAgOFBwYrBBAQEBzodCF6AAHww1CBpIODAAYvRDAWG2IEBAYYJFBxICCF6Ox1WxAAQfBAYQlCAAIOJAQIvUADQvn1WGR4RfbP4gAFBwgFCF7a5EdwQADF46/cL9wAQF94AGF85bB1TvmF47vdJ4bvFF8qPRFgLv/L7jPCaQq/fYYrvgJgoAGd/7v/F/4v/F5oAdF54weFyAA/AH4A3A="))`;
         sendCustomizedApp({
           storage:[
-            {name:"groceries.app.js", content:app},
+            {name:"grocery.app.js", content:app},
-            {name:"groceries.img", content:icon, evaluate:true},
+            {name:"grocery.img", content:icon, evaluate:true},
-            {name:"groceries.json"}
+            {name:"grocery"}
           ]
         });
       });