Increase version number

Author: mozsi1krisza06

README.md

@@ -19,7 +19,7 @@ Add the following dependency to your pom.xml:
 <dependency>
     <groupId>com.convertapi.client</groupId>
     <artifactId>convertapi</artifactId>
-    <version>2.7</version>
+    <version>2.8</version>
 </dependency>
 ```
 

examples/pom.xml

@@ -15,7 +15,7 @@
         <dependency>
             <groupId>com.convertapi.client</groupId>
             <artifactId>convertapi</artifactId>
-            <version>2.7</version>
+            <version>2.8</version>
         </dependency>
     </dependencies>