[maven-release-plugin] prepare release symmetry-2.2.1

Author: sbliven

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.biojava</groupId>
 	<artifactId>symmetry</artifactId>
-	<version>2.2.1-SNAPSHOT</version>
+	<version>2.2.1</version>
 	<packaging>pom</packaging>
 
 	<name>RCSB Symmetry</name>
@@ -52,7 +52,7 @@ into BioJava as they mature.</description>
 		<connection>scm:git:[email protected]:rcsb/symmetry.git</connection>
 		<developerConnection>scm:git:[email protected]:rcsb/symmetry.git</developerConnection>
 		<url>https://github.com/rcsb/symmetry</url>
-		<tag>HEAD</tag>
+		<tag>symmetry-2.2.1</tag>
 	</scm>
 	<issueManagement>
 		<url>https://github.com/rcsb/symmetry/issues</url>

symmetry-core/pom.xml

@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.biojava</groupId>
 		<artifactId>symmetry</artifactId>
-		<version>2.2.1-SNAPSHOT</version>
+		<version>2.2.1</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>symmetry-core</artifactId>

symmetry-tools/pom.xml

@@ -2,7 +2,7 @@
 	<parent>
 		<groupId>org.biojava</groupId>
 		<artifactId>symmetry</artifactId>
-		<version>2.2.1-SNAPSHOT</version>
+		<version>2.2.1</version>
 	</parent>
 
 	<modelVersion>4.0.0</modelVersion>
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>org.biojava</groupId>
 			<artifactId>symmetry-core</artifactId>
-			<version>2.2.1-SNAPSHOT</version>
+			<version>2.2.1</version>
 		</dependency>
 		<dependency>
 			<groupId>junit</groupId>