update list of supporters and added synesty

Signed-off-by: Christoph Rueger <[email protected]>

Author: chrisrueger

acknowledge.md

@@ -9,8 +9,9 @@
 
 |Company          | Remarks                                                       |
 |-----------------|---------------------------------------------------------------|
-|<img src="images/aQute-logo.png" style="width:200px"/>| [Original developer of bnd](https://www.aQute.biz)|
-|<img src="images/luminis-logo.png" style="width:200px"/>| [Donated many hours](http://luminis-technologies.com)|
-|<img src="images/osgi-alliance-logo.png" style="width:200px"/>| [Original supporter](http://www.osgi.org)|
-|<img src="images/Powered-by-artifactory_04.png" style="width:200px"/>| [Bndtools and Bnd build artifacts are hosted by JFrog Artifactory.](https://jfrog.com/open-source/)|
-|<img src="https://www.ej-technologies.com/images/product_banners/jprofiler_medium.png">|[Java Profiler](https://www.ej-technologies.com/products/jprofiler/overview.html )|
+|<img src="images/aQute-logo.png" style="width:200px" alt="aQute Logo" />| [Original developer of bnd](https://www.aQute.biz)|
+|<img src="images/luminis-logo.png" style="width:200px" alt="luminis Logo" />| [Donated many hours](http://luminis-technologies.com)|
+|<img src="images/osgi-alliance-logo.png" style="width:200px" alt="OSGi Logo" />| [Original supporter](http://www.osgi.org)|
+|<img src="images/synesty-logo.svg" style="width:200px" alt="Synesty Logo" />| [Supporter](https://synesty.com/en/)|
+|<img src="images/Powered-by-artifactory_04.png" style="width:200px" alt="JFrog Logo"  />| [Bndtools and Bnd build artifacts are hosted by JFrog Artifactory.](https://jfrog.com/open-source/)|
+|<img src="https://www.ej-technologies.com/images/product_banners/jprofiler_medium.png" alt="JProfiler Logo" >|[Java Profiler](https://www.ej-technologies.com/products/jprofiler/overview.html )|