Make plugin version the same as Gerrit API version

Change-Id: I77d256cb4b5378f803be246eb37e6ec317b8b1a0
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>

pom.xml

diff --git a/pom.xml b/pom.xml
index df34891..f0b3a01 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,12 +21,12 @@
   <groupId>com.googlesource.gerrit.plugins.imagare</groupId>
   <artifactId>imagare</artifactId>
   <packaging>jar</packaging>
-  <version>1.0-SNAPSHOT</version>
+  <version>2.11-SNAPSHOT</version>
   <name>imagare</name>
 
   <properties>
     <Gerrit-ApiType>plugin</Gerrit-ApiType>
-    <Gerrit-ApiVersion>2.11-SNAPSHOT</Gerrit-ApiVersion>
+    <Gerrit-ApiVersion>${project.version}</Gerrit-ApiVersion>
   </properties>
 
   <build>