Uplifted parent to 2.0.9 & prepare next release

prepare for next release

Author: jainadc9

pom.xml

@@ -4,10 +4,10 @@
     <parent>
         <groupId>com.github.eiffel-community</groupId>
         <artifactId>eiffel-remrem-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9/version>
     </parent>
     <artifactId>eiffel-remrem-semantics</artifactId>
-    <version>2.2.3</version>
+    <version>2.2.4</version>
     <packaging>jar</packaging>
     <properties>
         <eclipse.jgit.version>5.0.1.201806211838-r</eclipse.jgit.version>