clean up Gruntfile to be more consistent

.jshintrc

@@ -12,6 +12,7 @@
     //"unused": true,   // Check for unused functions and variables
     "loopfunc": true,   // allow functions to be defined in loops
     //"expr": true,     // allow ternery operator syntax...
+    "shadow": true,     // allow variable shadowing (re-use of names...)
     "sub": true,        // don't warn that foo['bar'] should be written as foo.bar
     "proto": true,      // allow setting of __proto__ in node < v0.12
     "esversion": 6      // allow es6

Gruntfile.js

@@ -17,10 +17,20 @@ module.exports = function(grunt) {
         },
         jshint: {
             options: {
-                jshintrc:".jshintrc",   // Use external file
+                jshintrc:true     // Use external jshinrc file configured as below
+                // http://www.jshint.com/docs/options/
+                //"asi": true,      // allow missing semicolons
+                //"curly": true,    // require braces
+                //"eqnull": true,   // ignore ==null
+                //"forin": true,    // require property filtering in "for in" loops
+                //"immed": true,    // require immediate functions to be wrapped in ( )
+                //"nonbsp": true,   // warn on unexpected whitespace breaking chars
+                ////"strict": true, // commented out for now as it causes 100s of warnings, but want to get there eventually
+                //"loopfunc": true, // allow functions to be defined in loops
+                //"sub": true       // don't warn that foo['bar'] should be written as foo.bar
             },
             all: {
-                src: ['*/*.js','*/*/*.js'],
+                src: ['*/*/*.js'],
                 filter: function(filepath) { // on some developer machines the test coverage HTML report utilities cause further failures
                     if ((filepath.indexOf("coverage/") !== -1) || (filepath.indexOf("node_modules") !== -1)) {
                         console.log( "\033[30m  filtered out \033[32m:\033[37m " + filepath + "\033[0m");

package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red-nodes",
-    "version": "0.0.9",
+    "version": "0.0.10",
     "description": "Node-RED-nodes package to hold the test framework ONLY - use npm to install individual nodes",
     "homepage": "http://nodered.org",
     "license": "Apache-2.0",
@@ -20,7 +20,7 @@
         }
     ],
     "keywords": [
-        "Node-RED",
+        "node-red",
         "nodes",
         "iot",
         "ibm",