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

Author: Kazuyuki Kohno

pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>com.twitter</groupId>
   <artifactId>twitter-text</artifactId>
-  <version>1.10.2</version>
+  <version>1.10.3-SNAPSHOT</version>
 
   <packaging>jar</packaging>
   <name>twitter-text</name>
@@ -21,7 +21,7 @@
   <scm>
     <url>https://github.com/twitter/twitter-text-java</url>
     <connection>scm:git:[email protected]:twitter/twitter-text-java.git</connection>
-    <tag>twitter-text-1.10.2</tag>
+    <tag>HEAD</tag>
   </scm>
   <developers>
     <developer>