Example Configuration for K8200: comments/URL/readme

Example Configuration for K8200 : comments/URL/readme

example_configurations\K8200\Configuration.h:
* add machine specific header
* change STRING_URL to K8200 fork (@thinkyhead: What do you think?)

example_configurations\K8200\readme.md:
* updated documentation
* added URLs and links

Marlin/example_configurations/K8200/readme.md

-# Example Configuration for Vellemann K8200
-* Configuration files for **Vellemann K8200** (with VM8201 - LCD Option for K8200)
+# Example Configuration for Vellemann [K8200](http://www.k8200.eu/)
+* Configuration files for **Vellemann K8200** (with [VM8201](http://www.vellemanprojects.eu/products/view/?id=416158) - LCD Option for K8200)
 * K8200 is a 3Drag clone - configuration should work with 3Drag http://reprap.org/wiki/3drag, too. Please report.
 
 * updated manually with parameters from genuine Vellemann Firmware "firmware_k8200_marlinv2" based on the recent development branch
 * VM8201 uses "DISPLAY_CHARSET_HD44870_JAPAN" and "ULTIMAKERCONTROLLER"
 * german (de) translation with umlaut is supported now - thanks to @AnHardt for the great hardware based umlaut support
 
-I (@CONSULitAS) tested the changes on my K8200 with 20x4-LCD and Arduino 1.0.5 for Windows (SD library added to IDE manually) - everything works well.
+I [@CONSULitAS](https://github.com/CONSULitAS) tested the changes on my K8200 with 20x4-LCD and Arduino 1.6.1 for Windows (SD library added to IDE manually) - everything works well.
 
-**Source for genuine Vellemann Firmware V2 (with LCD/SD-Support):**
-* [firmware_k8200_v2.1.1.zip](http://www.k8200.eu/downloads/files/downloads/firmware_k8200_v2.1.1.zip)
+**Source for genuine [Vellemann Firmware](http://www.k8200.eu/support/downloads/)**
+* V2.1.1 (for z axis upgrade, date branched: 2013-06-05): [firmware_k8200_v2.1.1.zip](http://www.k8200.eu/downloads/files/downloads/firmware_k8200_v2.1.1.zip)
   * see also https://github.com/CONSULitAS/Marlin-K8200/tree/Vellemann_firmware_k8200_v2.1.1.zip
 
-* [firmware_k8200_marlinv2.zip](http://www.k8200.eu/downloads/files/downloads/firmware_k8200_marlinv2.zip)
+* V2 (with LCD/SD-Support, date branched: 2013-06-05): [firmware_k8200_marlinv2.zip](http://www.k8200.eu/downloads/files/downloads/firmware_k8200_marlinv2.zip)
   * see also https://github.com/CONSULitAS/Marlin-K8200/tree/Vellemann_firmware_k8200_marlinv2.zip
 
-* [firmware_k8200_marlinv1.zip](http://www.k8200.eu/downloads/files/downloads/firmware_k8200_marlinv1.zip)
+* V1 (without LCD/SD-Support, date branched: 2012-10-02): [firmware_k8200_marlinv1.zip](http://www.k8200.eu/downloads/files/downloads/firmware_k8200_marlinv1.zip)
   * see also https://github.com/CONSULitAS/Marlin-K8200/tree/Vellemann_firmware_k8200_marlinv1.zip