Externalize incubator parent pom into releng project

The clientscripting projects used to have a central parent pom that is
used to define settings common to all RAP Incubator projects. This pom
is now available to all RAP Incubator projects from the
o.e.rap.incubator.releng project.
diff --git a/bundles/org.eclipse.rap.clientscripting/pom.xml b/bundles/org.eclipse.rap.clientscripting/pom.xml
index 64da810..2dad2b4 100644
--- a/bundles/org.eclipse.rap.clientscripting/pom.xml
+++ b/bundles/org.eclipse.rap.clientscripting/pom.xml
@@ -18,7 +18,7 @@
     <groupId>org.eclipse.rap.incubator</groupId>
     <artifactId>org.eclipse.rap.incubator-parent</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <relativePath>../../releng/org.eclipse.rap.clientscripting.build/parent</relativePath>
+    <relativePath>../../../org.eclipse.rap.incubator.releng/releng/org.eclipse.rap.incubator.releng/parent</relativePath>
   </parent>
 
   <artifactId>org.eclipse.rap.clientscripting</artifactId>
diff --git a/features/org.eclipse.rap.clientscripting.feature/pom.xml b/features/org.eclipse.rap.clientscripting.feature/pom.xml
index 71fc9c1..6b8af5f 100644
--- a/features/org.eclipse.rap.clientscripting.feature/pom.xml
+++ b/features/org.eclipse.rap.clientscripting.feature/pom.xml
@@ -18,7 +18,7 @@
     <groupId>org.eclipse.rap.incubator</groupId>
     <artifactId>org.eclipse.rap.incubator-parent</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <relativePath>../../releng/org.eclipse.rap.clientscripting.build/parent</relativePath>
+    <relativePath>../../../org.eclipse.rap.incubator.releng/releng/org.eclipse.rap.incubator.releng/parent</relativePath>
   </parent>
 
   <artifactId>org.eclipse.rap.clientscripting.feature</artifactId>
diff --git a/releng/org.eclipse.rap.clientscripting.build/parent/pom.xml b/releng/org.eclipse.rap.clientscripting.build/parent/pom.xml
deleted file mode 100644
index 9b6a48d..0000000
--- a/releng/org.eclipse.rap.clientscripting.build/parent/pom.xml
+++ /dev/null
@@ -1,103 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  Copyright (C) 2012 EclipseSource and others.
-  All rights reserved. This program and the accompanying materials
-  are made available under the terms of the Eclipse Public License v1.0
-  which accompanies this distribution, and is available at
-  http://www.eclipse.org/legal/epl-v10.html
-
-  Contributors:
-     EclipseSource - initial implementation
--->
-<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">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>org.eclipse.rap.incubator</groupId>
-  <artifactId>org.eclipse.rap.incubator-parent</artifactId>
-  <version>0.1.0-SNAPSHOT</version>
-  <packaging>pom</packaging>
-
-  <properties>
-    <tycho-version>0.15.0</tycho-version>
-    <surefire-version>2.9</surefire-version>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-  </properties>
-
-  <prerequisites>
-    <maven>3.0</maven>
-  </prerequisites>
-
-  <repositories>
-    <repository>
-      <id>base-platform-repository</id>
-      <layout>p2</layout>
-      <url>http://download.eclipse.org/rt/rap/1.5/runtime</url>
-    </repository>
-    <repository>
-      <id>extra-dependencies-repository</id>
-      <layout>p2</layout>
-      <url>http://build.eclipse.org/rt/rap/base-platforms/1.5/extra-dependencies</url>
-    </repository>
-  </repositories>
-
-  <build>
-    <plugins>
-
-      <plugin>
-        <groupId>org.eclipse.tycho</groupId>
-        <artifactId>tycho-maven-plugin</artifactId>
-        <version>${tycho-version}</version>
-        <extensions>true</extensions>
-      </plugin>
-
-      <plugin>
-        <groupId>org.eclipse.tycho</groupId>
-        <artifactId>tycho-packaging-plugin</artifactId>
-        <version>${tycho-version}</version>
-        <configuration>
-          <format>yyyyMMdd-HHmm</format>
-        </configuration>
-      </plugin>
-
-      <plugin>
-        <groupId>org.eclipse.tycho</groupId>
-        <artifactId>tycho-source-plugin</artifactId>
-        <version>${tycho-version}</version>
-        <executions>
-          <execution>
-            <id>plugin-source</id>
-            <goals>
-              <goal>plugin-source</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-surefire-plugin</artifactId>
-        <version>${surefire-version}</version>
-        <executions>
-          <execution>
-            <id>test</id>
-            <phase>test</phase>
-            <configuration>
-              <testClassesDirectory>${project.build.outputDirectory}</testClassesDirectory>
-              <includes>
-                <include>**/*_Test.java</include>
-              </includes>
-              <runOrder>random</runOrder>
-            </configuration>
-            <goals>
-              <goal>test</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-
-    </plugins>
-  </build>
-
-</project>
diff --git a/releng/org.eclipse.rap.clientscripting.build/pom.xml b/releng/org.eclipse.rap.clientscripting.build/pom.xml
index a4c3c96..766c1b0 100644
--- a/releng/org.eclipse.rap.clientscripting.build/pom.xml
+++ b/releng/org.eclipse.rap.clientscripting.build/pom.xml
@@ -18,7 +18,7 @@
     <groupId>org.eclipse.rap.incubator</groupId>
     <artifactId>org.eclipse.rap.incubator-parent</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <relativePath>parent</relativePath>
+    <relativePath>../../../org.eclipse.rap.incubator.releng/releng/org.eclipse.rap.incubator.releng/parent</relativePath>
   </parent>
 
   <artifactId>org.eclipse.rap.clientscripting.build</artifactId>
diff --git a/releng/org.eclipse.rap.clientscripting.build/repository/pom.xml b/releng/org.eclipse.rap.clientscripting.build/repository/pom.xml
index 17c58dc..24ceb7e 100644
--- a/releng/org.eclipse.rap.clientscripting.build/repository/pom.xml
+++ b/releng/org.eclipse.rap.clientscripting.build/repository/pom.xml
@@ -18,7 +18,7 @@
     <groupId>org.eclipse.rap.incubator</groupId>
     <artifactId>org.eclipse.rap.incubator-parent</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <relativePath>../parent</relativePath>
+    <relativePath>../../../../org.eclipse.rap.incubator.releng/releng/org.eclipse.rap.incubator.releng/parent</relativePath>
   </parent>
 
   <artifactId>org.eclipse.rap.clientscripting-repository</artifactId>
diff --git a/tests/org.eclipse.rap.clientscripting.test/pom.xml b/tests/org.eclipse.rap.clientscripting.test/pom.xml
index 4c407ed..5b89fe9 100644
--- a/tests/org.eclipse.rap.clientscripting.test/pom.xml
+++ b/tests/org.eclipse.rap.clientscripting.test/pom.xml
@@ -18,7 +18,7 @@
     <groupId>org.eclipse.rap.incubator</groupId>
     <artifactId>org.eclipse.rap.incubator-parent</artifactId>
     <version>0.1.0-SNAPSHOT</version>
-    <relativePath>../../releng/org.eclipse.rap.clientscripting.build/parent</relativePath>
+    <relativePath>../../../org.eclipse.rap.incubator.releng/releng/org.eclipse.rap.incubator.releng/parent</relativePath>
   </parent>
 
   <artifactId>org.eclipse.rap.clientscripting.test</artifactId>