implemented roundTemperature in weather modules

modules/default/currentweather/README.md

@@ -64,6 +64,13 @@ The following properties can be configured:
 				<br><b>Default value:</b> <code>config.units</code>
 			</td>
 		</tr>
+		<tr>
+			<td><code>roundTemperature</code></td>
+			<td>Round temperature value to nearest integer.<br>
+				<br><b>Possible values:</b> <code>true</code> (round to integer) or <code>false</code> (display exact value with decimal point)
+				<br><b>Default value:</b> <code>false</code>
+			</td>
+		</tr>
 		<tr>
 			<td><code>updateInterval</code></td>
 			<td>How often does the content needs to be fetched? (Milliseconds)<br>

modules/default/currentweather/currentweather.js

@@ -15,6 +15,7 @@ Module.register("currentweather",{
 		locationID: false,
 		appid: "",
 		units: config.units,
+		roundTemperature: false,
 		updateInterval: 10 * 60 * 1000, // every 10 minutes
 		animationSpeed: 1000,
 		timeFormat: config.timeFormat,
@@ -181,9 +182,13 @@ Module.register("currentweather",{
 		weatherIcon.className = "wi weathericon " + this.weatherType;
 		large.appendChild(weatherIcon);
 
+		var temp = this.temperature;
+		if (this.config.roundTemperature) {
+			temp = Math.round(temp);
+		}
 		var temperature = document.createElement("span");
 		temperature.className = "bright";
-		temperature.innerHTML = " " + this.temperature + "°";
+		temperature.innerHTML = " " + temp + "°";
 		large.appendChild(temperature);
 
 		wrapper.appendChild(large);