Added Readme file and changed the name of the serviceName param to be…

… type

README.md

@@ -0,0 +1,46 @@
+# Log4Php LogzIo Appender
+
+[Logz.Io](https://logz.io/) appender for [log4php](https://logging.apache.org/log4php/).
+The appender uses tcp socket to send the event to logz.io
+
+## How to configure the appender
+
+example of log4php configuration file using the appender:
+```
+    <configuration xmlns="http://logging.apache.org/log4php/">
+        <appender name="logzIoAppender" class="\Soluto\LoggerAppenders\AppenderLogzIo">
+            <param name="host" value="listener.logz.io" />
+            <param name="port" value="5050" />
+            <param name="type" value="MyLogType" />
+            <param name="logzAccountToken" value="MyToken" />
+        </appender>
+        <root>
+            <level value="WARN" />
+            <appender_ref ref="logzIoAppender" />
+        </root>
+    </configuration>
+```
+
+you can get more information about the type parameter in [Logz.Io](https://support.logz.io/hc/en-us/sections/202356425-Supported-Log-Types)
+
+## How to consume the appender using Composer
+To import the package using [Composer](https://getcomposer.org/) you need to define the repository in your composer.json file.
+
+example composer.json file:
+```
+    {
+        "config": {
+            "vendor-dir": "empty-theme/composer-vendor",
+        },
+        "require": {
+            "apache/log4php": "^2.3",
+            "soluto/log4phpLogzIoAppender": "dev-master"
+        },
+        "repositories": [
+            {
+                "type": "vcs",
+                "url":  "https://github.com/Soluto/Log4PhpLogzIoAppender.git"
+            }
+        ]
+    }
+```

src/AppenderLogzIo.php

@@ -8,7 +8,7 @@ class AppenderLogzIo extends \LoggerAppender {
 
     protected $host = "";
     protected $port = "";
-    protected $serviceName = "";
+    protected $type = "";
     protected $logzAccountToken = "";
 
     public function append(\LoggerLoggingEvent $event) {
@@ -18,7 +18,7 @@ public function append(\LoggerLoggingEvent $event) {
             $throwable  = $event->getThrowableInformation() ? $this->parseThrowable($event->getThrowableInformation()->getThrowable()) : null;
             $level = strtolower($event->getLevel()->toString());
 
-            $messageEventToSend = new LogzIoLogEventInfo($this->logzAccountToken, $message, $logTimestamp,$level,$throwable, $this->serviceName);
+            $messageEventToSend = new LogzIoLogEventInfo($this->logzAccountToken, $message, $logTimestamp,$level,$throwable, $this->type);
             $this->writeEvent($messageEventToSend);
         }
         catch(\Exception $e){
@@ -75,13 +75,13 @@ public function setPort($port) {
         $this->port = $port;
     }
 
-    public function setServiceName($type) {
-        $this->serviceName = $type;
+    public function setType($type) {
+        $this->type = $type;
     }
 
-    public function getServiceName($type) {
-        if (empty($this->serviceName)) return "json";
-        return $this->serviceName;
+    public function getType($type) {
+        if (empty($this->type)) return "json";
+        return $this->type;
     }
 
     public function setLogzAccountToken($token) {