Merge branch 'stable-3.0'

* stable-3.0:
  Consistently reuse project version number in pom

Update that version in pom.xml so this branch builds again.

Change-Id: I6684705d989e774fc421ba839d7ec487b199b2b4
diff --git a/pom.xml b/pom.xml
index 8a9ac3f..94af8ad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,12 +22,12 @@
   <groupId>com.googlesource.gerrit.plugins.task</groupId>
   <artifactId>task</artifactId>
   <packaging>jar</packaging>
-  <version>3.0</version>
+  <version>3.1.0-SNAPSHOT</version>
   <name>task</name>
 
   <properties>
     <Gerrit-ApiType>plugin</Gerrit-ApiType>
-    <Gerrit-ApiVersion>3.0.0</Gerrit-ApiVersion>
+    <Gerrit-ApiVersion>${project.version}</Gerrit-ApiVersion>
   </properties>
 
   <build>