Merge pull request iipc#11 from nlevitt/unified-pom

pom.xml customizations to allow IA and other 3rd parties to tag builds o...

pom.xml

@@ -1,9 +1,15 @@
 <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/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>org.netpreserve.commons</groupId>
   <artifactId>webarchive-commons</artifactId>
-  <version>1.1.1-SNAPSHOT</version>
+  <version>1.1.1-${build.tag}SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>webarchive-commons</name>
@@ -47,6 +53,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <build.time>${maven.build.timestamp}</build.time>
     <maven.build.timestamp.format>yyyyMMddhhmmss</maven.build.timestamp.format>
+    <build.tag></build.tag>
   </properties>
 
   <dependencies>
@@ -233,13 +240,17 @@
 
   </repositories>
 
-
   <distributionManagement>
     <repository>
       <id>repository</id>
       <!--Pass as command-line system property to maven-->
       <url>${repository.url}</url>
     </repository>
+    <snapshotRepository>
+      <id>repository</id>
+      <!--Pass as command-line system property to maven-->
+      <url>${repository.url}</url>
+    </snapshotRepository>
   </distributionManagement>
-  
+
 </project>