Added EspEasy (garden) handlers.

Added garden chart;
GetDevice messages has days filter;
Fixed charts & newchart data added.

src/db/database.js

@@ -33,6 +33,32 @@ var DeviceMessage = sqlz.define('devicemessage', {
   timestamp: { type: Sequelize.DATE, allowNull: false},
 });
 
+DeviceMessage.GetByName = function (name, days)
+{
+  var User = sqlz.User;
+  User.find({
+    where: { 
+      field_name: name,
+      timestamp: {$gte: new Date()}
+    }
+  }).then(function(user)
+  {
+    if(!user)
+    {
+      error.status = 500; error.message = "ERROR_INVALID_USER"; error.code = 301;
+      return next(error);
+    }
+
+    // Build the profile from the user object
+    profile = {
+      "firstName": user.firstName,
+      "lastName": user.lastName,
+      "emailAddress": user.emailAddress
+    }
+    response.status(200).send(profile);
+  });
+}
+
 var DeviceCommand = sqlz.define("command", {
   device: { type: Sequelize.STRING},
   command: {type: Sequelize.TEXT},