Merge pull request #45 from RUB-NDS/3.0.0-versionBump

updated version to 3.0.0

Author: ic0ns

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>de.rub.nds</groupId>
     <artifactId>ModifiableVariable</artifactId>
-    <version>2.7</version>
+    <version>3.0.0</version>
     <packaging>jar</packaging>
 
     <name>ModifiableVariable</name>