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

pom.xml

@@ -5,7 +5,7 @@
 	<groupId>com.messners</groupId>
 	<artifactId>gitlab-api</artifactId>
 	<packaging>jar</packaging>
-	<version>1.0.0-SNAPSHOT</version>
+	<version>1.0.1-SNAPSHOT</version>
 	<name>gitlab-api</name>
 	
 	<parent>
@@ -41,7 +41,7 @@
 		<url>git@github.com:gmessner/gitlab-api.git</url>
   		<connection>scm:git:git@github.com:gmessner/gitlab-api.git</connection>
   		<developerConnection>scm:git:git@github.com:gmessner/gitlab-api.git</developerConnection>
-	  <tag>gitlab-api-1.0.0</tag>
+	  <tag>HEAD</tag>
   </scm>
 
 	<build>