Added Keners feedback

Author: AlexDoanTB

images/customers/Keners.png

@@ -63,3 +63,30 @@ description:
         </div>
     </div>
 </div>
+
+<div class="customer-block">
+    <a href="http://www.keners.sk/">
+        <div class="customer-logo">
+            <img width="" src="/images/customers/Keners.png" alt="Keners s.r.o.">
+        </div>
+    </a>
+    <div class="customer-content">
+        <h3 id="keners">
+            Keners s.r.o.
+        </h3>
+        <h4>
+            Develops solutions for agriculture and the environment.
+        </h4>     
+        <p>
+      We started using the Thingsboard (TB) in 2017, and later switched to the professional edition (PE). We are very satisfied with the platform as it provides us with high flexibility and stability. We highly appreciate the visual editor for Rule engine new Multitenancy approach. The platform provides for us a unique possibility to create our own data connectors, which allows us to create dashboards and combine data from multiple data sources.
+        </p>
+        <p>
+        We highly appreciate the support of the creators, their feedback is simply excellent!
+        </p>
+        <div class="person-logo-container">
+            <div class="person-title">
+                Miroslav Holubec<br/>Director
+            </div>
+        </div>
+    </div>
+</div>