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

Author: timeu

Diff for: dygraphs-gwt-sample/pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <groupId>com.github.timeu.gwt-libs.dygraphs-gwt</groupId>
     <artifactId>dygraphs-gwt-parent</artifactId>
-    <version>1.0.0</version>
+    <version>1.0.1-SNAPSHOT</version>
   </parent>
 
   <artifactId>dygraphs-gwt-sample</artifactId>

Diff for: dygraphs-gwt/pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <groupId>com.github.timeu.gwt-libs.dygraphs-gwt</groupId>
     <artifactId>dygraphs-gwt-parent</artifactId>
-    <version>1.0.0</version>
+    <version>1.0.1-SNAPSHOT</version>
   </parent>
 
   <artifactId>dygraphs-gwt</artifactId>

Diff for: pom.xml

@@ -3,7 +3,7 @@
 
   <groupId>com.github.timeu.gwt-libs.dygraphs-gwt</groupId>
   <artifactId>dygraphs-gwt-parent</artifactId>
-  <version>1.0.0</version>
+  <version>1.0.1-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Dygraphs-GWT (Parent)</name>
   <description>GWT wrapper for Dygraphs</description>
@@ -52,7 +52,7 @@
     <connection>scm:git:https://timeu@github.com/timeu/dygraphs-gwt.git</connection>
     <url>https://timeu@github.com/timeu/dygraphs-gwt</url>
     <developerConnection>scm:git:ssh://git@github.com/timeu/dygraphs-gwt</developerConnection>
-    <tag>v1.0.0</tag>
+    <tag>HEAD</tag>
   </scm>
 
   <developers>