Set version to 3.0.0

Change-Id: Idaab0c57e25971c2e97a171a0fb8e179f13d0fa9

pom.xml

diff --git a/pom.xml b/pom.xml
index f164ee4..9b8a945 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.gerritforge</groupId>
     <artifactId>global-refdb</artifactId>
-    <version>0.1-SNAPSHOT</version>
+    <version>3.0.0</version>
     <packaging>jar</packaging>
 
     <name>global-refdb</name>