Add Name field to mysql server config so can be made unique

to close #635

storage/mysql/68-mysql.html

@@ -24,12 +24,17 @@
         <label for="node-config-input-tz"><i class="fa fa-clock-o"></i> Timezone</label>
         <input type="text" id="node-config-input-tz">
     </div>
+    <div class="form-row">
+        <label for="node-config-input-name"><i class="fa fa-tag"></i> Name</label>
+        <input type="text" id="node-config-input-name" placeholder="Name">
+    </div>
 </script>
 
 <script type="text/javascript">
     RED.nodes.registerType('MySQLdatabase',{
         category: 'config',
         defaults: {
+            name: {value:""},
             host: {value:"127.0.0.1",required:true},
             port: {value:"3306",required:true},
             //user: {value:"",required:true},
@@ -42,7 +47,7 @@
             password: {type: "password"}
         },
         label: function() {
-            return this.db;
+            return this.name || this.db;
         }
     });
 </script>

storage/mysql/README.md

@@ -7,7 +7,7 @@ Install
 
 Either use the `Node-RED Menu - Manage Palette - Install`, or run the following command in your Node-RED user directory - typically `~/.node-red`
 
-    npm install node-red-node-mysql
+    npm i node-red-node-mysql
 
 
 Usage
@@ -17,7 +17,7 @@ Allows basic access to a MySQL database.
 
 This node uses the <b>query</b> operation against the configured database. This does allow both INSERTS and DELETES.
 
-By it's very nature it allows SQL injection... so <i>be careful out there...</i>
+By its very nature it allows SQL injection... so <i>be careful out there...</i>
 
 The `msg.topic` must hold the <i>query</i> for the database, and the result is returned in `msg.payload`.
 

storage/mysql/package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red-node-mysql",
-    "version": "0.0.2-",
+    "version": "0.0.20",
     "description": "A Node-RED node to read and write to a MySQL database",
     "dependencies": {
         "mysql": "^2.18.1"