Revert "[maven-release-plugin] prepare release helix-1.0.0"

This reverts commit a71153cfe1e188b0a870a7b113ac3b112cb25a47.
diff --git a/helix-admin-webapp/pom.xml b/helix-admin-webapp/pom.xml
index ee42205..bd89133 100644
--- a/helix-admin-webapp/pom.xml
+++ b/helix-admin-webapp/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/helix-agent/pom.xml b/helix-agent/pom.xml
index de6313f..26a27a5 100644
--- a/helix-agent/pom.xml
+++ b/helix-agent/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <artifactId>helix-agent</artifactId>
   <packaging>bundle</packaging>
diff --git a/helix-common/pom.xml b/helix-common/pom.xml
index fc0bbf5..64a5f88 100644
--- a/helix-common/pom.xml
+++ b/helix-common/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/helix-core/pom.xml b/helix-core/pom.xml
index 03cdf72..226b980 100644
--- a/helix-core/pom.xml
+++ b/helix-core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/helix-front/pom.xml b/helix-front/pom.xml
index c37b6fa..73085d7 100644
--- a/helix-front/pom.xml
+++ b/helix-front/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/helix-lock/pom.xml b/helix-lock/pom.xml
index 208e1ef..e36970e 100644
--- a/helix-lock/pom.xml
+++ b/helix-lock/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/helix-rest/pom.xml b/helix-rest/pom.xml
index 763fad3..0e80c39 100644
--- a/helix-rest/pom.xml
+++ b/helix-rest/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
@@ -47,7 +47,7 @@
     <dependency>
       <groupId>org.apache.helix</groupId>
       <artifactId>metadata-store-directory-common</artifactId>
-      <version>1.0.0</version>
+      <version>0.9.2-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.yaml</groupId>
diff --git a/metadata-store-directory-common/pom.xml b/metadata-store-directory-common/pom.xml
index 1cbfe15..a38d287 100644
--- a/metadata-store-directory-common/pom.xml
+++ b/metadata-store-directory-common/pom.xml
@@ -17,11 +17,13 @@
 specific language governing permissions and limitations
 under the License.
 -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/metrics-common/pom.xml b/metrics-common/pom.xml
index 43a467d..79a5e1f 100644
--- a/metrics-common/pom.xml
+++ b/metrics-common/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 9215b76..86a82ef 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
 
   <groupId>org.apache.helix</groupId>
   <artifactId>helix</artifactId>
-  <version>1.0.0</version>
+  <version>0.9.2-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>Apache Helix</name>
 
@@ -364,7 +364,7 @@
     <connection>scm:git:https://git-wip-us.apache.org/repos/asf/helix.git</connection>
     <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/helix.git</developerConnection>
     <url>https://git-wip-us.apache.org/repos/asf?p=helix.git;a=summary</url>
-    <tag>helix-1.0.0</tag>
+    <tag>HEAD</tag>
   </scm>
   <issueManagement>
     <system>jira</system>
diff --git a/recipes/distributed-lock-manager/pom.xml b/recipes/distributed-lock-manager/pom.xml
index 319c316..d960824 100644
--- a/recipes/distributed-lock-manager/pom.xml
+++ b/recipes/distributed-lock-manager/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.helix.recipes</groupId>
     <artifactId>recipes</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
 
   <artifactId>distributed-lock-manager</artifactId>
diff --git a/recipes/pom.xml b/recipes/pom.xml
index ae55d03..1e16495 100644
--- a/recipes/pom.xml
+++ b/recipes/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.helix.recipes</groupId>
   <artifactId>recipes</artifactId>
diff --git a/recipes/rabbitmq-consumer-group/pom.xml b/recipes/rabbitmq-consumer-group/pom.xml
index 6f2e1f4..573f10c 100644
--- a/recipes/rabbitmq-consumer-group/pom.xml
+++ b/recipes/rabbitmq-consumer-group/pom.xml
@@ -24,7 +24,7 @@
   <parent>
     <groupId>org.apache.helix.recipes</groupId>
     <artifactId>recipes</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
 
   <artifactId>rabbitmq-consumer-group</artifactId>
diff --git a/recipes/rsync-replicated-file-system/pom.xml b/recipes/rsync-replicated-file-system/pom.xml
index aa29613..b98f9ed 100644
--- a/recipes/rsync-replicated-file-system/pom.xml
+++ b/recipes/rsync-replicated-file-system/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.helix.recipes</groupId>
     <artifactId>recipes</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
 
   <artifactId>rsync-replicated-file-system</artifactId>
diff --git a/recipes/service-discovery/pom.xml b/recipes/service-discovery/pom.xml
index 70e9a26..f9cc7f3 100644
--- a/recipes/service-discovery/pom.xml
+++ b/recipes/service-discovery/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.helix.recipes</groupId>
     <artifactId>recipes</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
 
   <artifactId>service-discovery</artifactId>
diff --git a/recipes/task-execution/pom.xml b/recipes/task-execution/pom.xml
index fd30c24..cfb4864 100644
--- a/recipes/task-execution/pom.xml
+++ b/recipes/task-execution/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.helix.recipes</groupId>
     <artifactId>recipes</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
 
   <artifactId>task-execution</artifactId>
diff --git a/zookeeper-api/pom.xml b/zookeeper-api/pom.xml
index a73a342..7396b8a 100644
--- a/zookeeper-api/pom.xml
+++ b/zookeeper-api/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.helix</groupId>
     <artifactId>helix</artifactId>
-    <version>1.0.0</version>
+    <version>0.9.2-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>