Minor changes MonitorTest class and added quickstart to README

Author: Burak Akguel

README.md

@@ -3,6 +3,27 @@
 DXMon is a standalone monitoring-framework for Linux but also part of the distributed In-Memory key-value storage [DXRAM](https://github.com/hhu-bsinfo/dxram).
 It is implemented in Java and uses the _proc_ virtual filesystem to collect monitoring information. 
 
+## Quickstart
+
+### Requirements
+
+DXMon requires Java 1.8 to run on a Linux distribution of your choice. Furthermore procfs need to be mounted at ```/proc```.
+
+### Dependencies
+
+DXMon just needs the JDK internal tools library. The build system downloads it automatically. 
+
+Furthermore, DXMon uses DXUtils which, by default, is downloaded from Bintray. In combination with DXRAM you can also use a local copy of it (for development). [See Quickstart Guide of DXRAM for more details.](https://github.com/hhu-bsinfo/dxram/blob/development/doc/QuickStart.md)
+
+
+### Building
+
+DXMon uses gradle as its build system and comes with a gradle-wrapper included, so you don't have to install gradle. Run ```./gradlew fatJar``` to build the project. The built ```dxmon-1.0.0.jar``` file is located in the ```build/lib``` directory.
+
+
+### Starting DXMon
+
+If you just want to see some CPU and memory statistics, you can use the following command to start DXMon with the preimplemented _MonitorTest_ class as classpath ```java -cp dxmon-1.0.0.jar de.hhu.bsinfo.dxmonitor.monitor.MonitorTest```. Nevertheless we recommend implemeting own classes.
 
 
 # License

src/main/java/de/hhu/bsinfo/dxmonitor/monitor/MonitorTest.java

@@ -33,12 +33,14 @@ public static void main(final String[] p_args) {
     }
 
     private final CpuMonitor m_cpuMonitor;
+    private final MemMonitor m_memMonitor;
 
     /**
      * Constructor
      */
     public MonitorTest() {
         m_cpuMonitor = new CpuMonitor();
+        m_memMonitor = new MemMonitor();
 
         //m_cpuMonitor.addThresholdCpuUsagePercent(new ThresholdDouble("CpuUsage1", 10.0, true,
         //        this::callbackCpuUsageThresholdExceed));
@@ -53,10 +55,14 @@ public void run() {
         while (true) {
             try {
                 m_cpuMonitor.update();
+                m_memMonitor.update();
             } catch (StateUpdateException e) {
                 e.printStackTrace();
             }
 
+            System.out.println("Cpu: " + m_cpuMonitor.getProgress().toString() + "\n");
+            System.out.println("Memory: " + m_memMonitor.getState().toString() + "\n");
+
             try {
                 Thread.sleep(1000);
             } catch (InterruptedException e) {