Bump to released Gerrit 2.9

Change-Id: Ic45b991cdad50fc5e55ade88d8cb8fc1e754fed8
diff --git a/github-oauth/pom.xml b/github-oauth/pom.xml
index 96bab29..ca04b28 100644
--- a/github-oauth/pom.xml
+++ b/github-oauth/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>com.googlesource.gerrit.plugins.github</groupId>
     <artifactId>github-parent</artifactId>
-    <version>2.10-SNAPSHOT</version>
+    <version>2.9</version>
   </parent>
   <artifactId>github-oauth</artifactId>
   <name>Gerrit Code Review - GitHub OAuth login</name>
diff --git a/github-plugin/pom.xml b/github-plugin/pom.xml
index 7f80227..74fdc7e 100644
--- a/github-plugin/pom.xml
+++ b/github-plugin/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>github-parent</artifactId>
     <groupId>com.googlesource.gerrit.plugins.github</groupId>
-    <version>2.10-SNAPSHOT</version>
+    <version>2.9</version>
   </parent>
 
   <artifactId>github-plugin</artifactId>
diff --git a/pom.xml b/pom.xml
index 154d840..b890176 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.googlesource.gerrit.plugins.github</groupId>
   <artifactId>github-parent</artifactId>
-  <version>2.10-SNAPSHOT</version>
+  <version>2.9</version>
   <name>Gerrit Code Review - GitHub integration</name>
   <url>http://www.gerritforge.com</url>
   <packaging>pom</packaging>
@@ -268,15 +268,5 @@
       <id>gerritforge</id>
       <url>http://gerritforge.com/snapshot/</url>
     </repository>
-    <repository>
-      <releases>
-        <enabled>true</enabled>
-      </releases>
-      <snapshots>
-        <enabled>false</enabled>
-      </snapshots>
-      <id>gerrit-api-repository</id>
-      <url>https://gerrit-api.commondatastorage.googleapis.com/release/</url>
-    </repository>
   </repositories>
 </project>