Add oss-parent as parent for guava-beta-checker so deployment works.

Also add a few other informational things to the pom file.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177486560

pom.xml

@@ -18,11 +18,37 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.sonatype.oss</groupId>
+    <artifactId>oss-parent</artifactId>
+    <version>7</version>
+  </parent>
 
   <groupId>com.google.guava</groupId>
   <artifactId>guava-beta-checker</artifactId>
   <version>HEAD-SNAPSHOT</version>
 
+  <name>Guava Beta Checker</name>
+
+  <issueManagement>
+    <system>GitHub Issues</system>
+    <url>https://github.com/google/guava-beta-checker/issues</url>
+  </issueManagement>
+
+  <licenses>
+    <license>
+      <name>The Apache Software License, Version 2.0</name>
+      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+      <distribution>repo</distribution>
+    </license>
+  </licenses>
+
+  <scm>
+    <connection>scm:git:https://github.com/google/guava-beta-checker.git</connection>
+    <developerConnection>scm:git:[email protected]:google/guava-beta-checker.git</developerConnection>
+    <url>https://github.com/google/guava-beta-checker</url>
+  </scm>
+
   <properties>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>