csscomp/opensource: Bump dev version after release to maven

This fixes the <project> in the POM.  Previously it references an
undeclared namespace which prevented it from working with the
maven-{help,version}-plugins.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132587444

Author: msamuel

pom.xml

@@ -13,16 +13,18 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-<project xsi:schemaLocation=
-    "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>com.google.closure-stylesheets</groupId>
   <artifactId>closure-stylesheets</artifactId>
   <packaging>jar</packaging>
 
   <name>Closure Stylesheets</name>
-  <version>21060712-SNAPSHOT</version>
+  <version>1.4.0-SNAPSHOT</version>
 
   <url>http://github.com/google/closure-stylesheets/</url>
   <description>
@@ -46,6 +48,10 @@
 
   <!-- Allow publishing snapshots to Maven Central. -->
   <distributionManagement>
+    <repository>
+      <id>ossrh</id>
+      <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
     <snapshotRepository>
       <id>ossrh</id>
       <url>https://oss.sonatype.org/content/repositories/snapshots</url>