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

Author: Roman Iuvshin

eclipse-che-installer-innosetup-windows/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>eclipse-che-installer-parent</artifactId>
         <groupId>com.codenvy.che.installer</groupId>
-        <version>5.0.0</version>
+        <version>5.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>eclipse-che-installer-innosetup-windows</artifactId>
     <name>Eclipse Che Installer :: Inno Setup Windows Installer</name>

eclipse-che-installer-izpack/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>eclipse-che-installer-parent</artifactId>
         <groupId>com.codenvy.che.installer</groupId>
-        <version>5.0.0</version>
+        <version>5.1.0-SNAPSHOT</version>
     </parent>
     <artifactId>eclipse-che-installer-izpack</artifactId>
     <name>Eclipse Che Installer :: IzPack</name>

pom.xml

@@ -20,7 +20,7 @@
     </parent>
     <groupId>com.codenvy.che.installer</groupId>
     <artifactId>eclipse-che-installer-parent</artifactId>
-    <version>5.0.0</version>
+    <version>5.1.0-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Eclipse Che Installer</name>
     <modules>
@@ -30,7 +30,7 @@
     <scm>
         <connection>scm:git:git@github.com:codenvy/che-installer.git</connection>
         <developerConnection>scm:git:git@github.com:codenvy/che-installer.git</developerConnection>
-        <tag>5.0.0</tag>
+        <tag>HEAD</tag>
         <url>https://github.com/codenvy/che-installer</url>
     </scm>
     <properties>