Bump to 2.2.1

Author: mparvu

pom.xml

@@ -8,7 +8,7 @@
   </parent>
   <groupId>org.robotframework</groupId>
   <artifactId>swinglibrary</artifactId>
-  <version>2.2.0</version>
+  <version>2.2.1</version>
   <packaging>jar</packaging>
   <name>swinglibrary</name>
   <description>A Robot Framework test library for Swing UI testing</description>
@@ -138,7 +138,7 @@
       <plugin>
         <groupId>org.robotframework</groupId>
         <artifactId>robotframework-maven-plugin</artifactId>
-        <version>1.7.2</version>
+        <version>1.8.0</version>
         <executions>
           <execution>
             <goals>