[maven-release-plugin] prepare for next development iteration

pom.xml

@@ -2,7 +2,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.openmrs.content</groupId>
 	<artifactId>hiv</artifactId>
-	<version>1.0.0</version>
+	<version>1.1.0-SNAPSHOT</version>
 	<name>OpenMRS HIV Content Package</name>
 	<packaging>pom</packaging>
 
@@ -17,7 +17,7 @@
 		<connection>scm:git:git@github.com:openmrs/openmrs-content-hiv.git</connection>
 		<developerConnection>scm:git:git@github.com:openmrs/openmrs-content-hiv.git</developerConnection>
 		<url>https://github.com/openmrs/openmrs-content-hiv.git</url>
-	  <tag>1.0.0</tag>
+	  <tag>HEAD</tag>
   </scm>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>