Restore the 2.0-SNAPSHOT version number

Signed-off-by: Shawn O. Pearce <sop@google.com>

appdist/pom.xml

@@ -21,7 +21,7 @@ limitations under the License.
   <groupId>gerrit</groupId>
   <artifactId>gerrit</artifactId>
   <packaging>pom</packaging>
-  <version>2.0</version>
+  <version>2.0-SNAPSHOT</version>
   <name>gerrit</name>
   <description>Gerrit - Web Based Code Review</description>
   <url>http://android.git.kernel.org/?p=tools/gerrit.git</url>

appjar/pom.xml

@@ -21,7 +21,7 @@ limitations under the License.
   <groupId>gerrit</groupId>
   <artifactId>gerrit-appjar</artifactId>
   <packaging>jar</packaging>
-  <version>2.0</version>
+  <version>2.0-SNAPSHOT</version>
   <name>gerrit-appjar</name>
   <description>Gerrit - Web Based Code Review</description>
   <url>http://android.git.kernel.org/?p=tools/gerrit.git</url>
@@ -309,7 +309,7 @@ limitations under the License.
     <dependency>
       <groupId>gerrit</groupId>
       <artifactId>gerrit-devdb</artifactId>
-      <version>2.0</version>
+      <version>2.0-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
 

appwar/pom.xml

@@ -21,7 +21,7 @@ limitations under the License.
   <groupId>gerrit</groupId>
   <artifactId>gerrit-appwar</artifactId>
   <packaging>war</packaging>
-  <version>2.0</version>
+  <version>2.0-SNAPSHOT</version>
   <name>gerrit-appwar</name>
   <description>Gerrit - Web Based Code Review</description>
   <url>http://android.git.kernel.org/?p=tools/gerrit.git</url>

devdb/pom.xml

@@ -21,7 +21,7 @@ limitations under the License.
   <groupId>gerrit</groupId>
   <artifactId>gerrit-devdb</artifactId>
   <packaging>jar</packaging>
-  <version>2.0</version>
+  <version>2.0-SNAPSHOT</version>
   <name>gerrit-devdb</name>
   <description>Gerrit - Hosted Mode Debugging Support</description>
   <url>http://android.git.kernel.org/?p=tools/gerrit.git</url>