diff --git a/.travis.yml b/.travis.yml
index 4c551c18215e56f3349f96ab9202e734fddad6d8..476d37985c49fc0ae8db388e6bf479c73c41e2dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,10 +15,13 @@ script:
   - cd org.rodinp.handbook.feature
   - ant -file customBuild.xml
   - cd ..
-  - cd org.rodinp.handbook.releng
-  - gradle  importHelpPlugin
-  - cd ..
+  - cp -r org.rodinp.handbook.feature/build/eclipse/* org.rodinp.handbook/
   - mvn -f org.rodinp.handbook.parent/pom.xml install
+  - mkdir -p current
+  - cp -r org.rodinp.handbook.feature/build/* current/
+  - mkdir -p updatesite
+  - cp -r org.rodinp.handbook.repository/target/repository/* updatesite/
+  - cp org.rodinp.handbook.releng/index.html updatesite/
 after_success:
   - travis-custom-deploy sftp current
 env:
diff --git a/org.rodinp.handbook.releng/build.gradle b/org.rodinp.handbook.releng/build.gradle
deleted file mode 100755
index 6bad5b974ca30e6e6e9e19ea4552dd00840c6def..0000000000000000000000000000000000000000
--- a/org.rodinp.handbook.releng/build.gradle
+++ /dev/null
@@ -1,55 +0,0 @@
-def groupID	 =	"org.rodinp.handbook"
-def features =	["org.rodinp.handbook.feature"]		// must be the same as the folder name Please remember to add '../' if necessary
-
-def descriptions	 =	[["org.rodinp.handbook.feature": "Rodin Handbook"]]		// label and descriptions of the features
-
-def repositoryName	 =	groupID+".repository"		// will be the folder name
-def parentID		 = 	groupID+".parent"			// will be the same as the folder name
-
-def targetRepositories = []		// ps Repository with Target Definition File
-
-def workspacePath = "../"					// Relative Path to workspace directory e.g. your build is located in the folder workspace/buildscript please set relativePath to ".../"
-
-apply from: 'tycho_build.gradle'
-
-// Local tasks
-task importPlugin << {
-	sourcedir = '../org.rodinp.handbook.feature/build/eclipse'
-	targetdir = '../org.rodinp.handbook'
-	delete file(targetdir)
-	new File(targetdir).mkdirs()
-	copy {
-		from sourcedir
-		into targetdir
-	}
-}
-
-task deleteOldHelpPlugin(type: Delete) {
-  	String helpPlugin = workspacePath+'org.rodinp.handbook'
-	delete helpPlugin
-}
-
-task importHelpPlugin(type:Copy) {
-	    from workspacePath+'org.rodinp.handbook.feature/build/eclipse'
-	    into workspacePath+'org.rodinp.handbook'
-}
-
-task deleteOldArtifacts(type: Delete) {
-  	String updateSite = workspacePath+'updatesite'
-	delete updateSite
-}
-
-task collectArtifacts()  << {
-  copy {
-   from workspacePath+groupID+'.feature/build/'
-   into workspacePath+'current'
-  }
-  copy {
-   from workspacePath+groupID+'.repository/target/repository/'
-   into workspacePath+'updatesite'
-  }
-  copy {
-   from "index.html"
-   into workspacePath+'updatesite'
-  }
-}
diff --git a/org.rodinp.handbook.releng/tycho_build.gradle b/org.rodinp.handbook.releng/tycho_build.gradle
deleted file mode 100755
index 8961d78f868bc4cba62894824a3fe54f031f00a7..0000000000000000000000000000000000000000
--- a/org.rodinp.handbook.releng/tycho_build.gradle
+++ /dev/null
@@ -1,452 +0,0 @@
-def groupID	 =	"org.rodinp.handbook"
-def features =	["org.rodinp.handbook.feature"]		// must be the same as the folder name Please remember to add '../' if necessary
-
-def descriptions	 =	[["org.rodinp.handbook.feature": "Rodin Handbook"]]		// label and descriptions of the features
-
-def repositoryName	 =	groupID+".repository"		// will be the folder name
-def parentID		 = 	groupID+".parent"			// will be the same as the folder name
-
-def targetRepositories = []		// ps Repository with Target Definition File
-
-def workspacePath = "../"					// Relative Path to workspace directory e.g. your build is located in the folder workspace/buildscript please set relativePath to ".../"
-
-
-apply plugin: 'base'
-
-
-
-def projects(int i){
-	return  subprojects.name[i]
-}
-//	returns the name of a subproject listed in the settings.gradle file
-
-
-def numberOfProjects(){
-	return subprojects.name.size()
-}
-//	returns the number of projects listed in the settings.gradle file
-
-
-
-
-
-/* 		--		Return ParentId			--		*/
-
-def parentId(){
-	return parentID
-}
-/*
-*	This is the project of the parent Pom
-*	The Tycho Maven Build is triggered from
-*	this project's pom
-*/
-
-
-
-/*	--			Return Group Id			--		*/
-def groupId(){
-	return groupID
-}
-
-/*
-*	This Group ID will be used in every sub project
-*/
-
-
-/////////////////////////////////////////////////////////////////////////////////////////
-//		--	!!! 				DEFINING SUB PROJECTS 							!!!	-- //
-/////////////////////////////////////////////////////////////////////////////////////////
-
-subprojects {
-
-	apply plugin: 'base'
-
-	task deleteArtifacts(type: Delete) {
-  		delete 'target','pom.xml'
-	}
-
-	task deploy() <<{
-		description = "\tGenerating the Tycho Poms. Please remember to add a '.qualifier' to the version numbers!"
-
-		versionNumber = 'Version Number Error:\tcheck Manifest for Bundle-Version Number and make sure to add a ".qualifier" to the version numbers!\n'
-
-		artifactId = 'Could not find Bundle-SymbolicName in Manifest.file'
-
-
-		/* -- In case of changed Manifest File in Eclipse:
-		*
-		*	Version Numbers of the projects are collected via
-		*	regular expressions in the Manifest.MF File.
-		*	Versionnumber of the projects are equal to their
-		*	Bundle-Version Number
-		*/
-
-
-		if(features.every{ it != project.name }){			// Generating Poms for sub projects except features
-			content = new File(workspacePath+"${project.name}/META-INF/MANIFEST.MF").getText("UTF-8")
-
-	 		printFileLine = {
-				if(  it ==~ /Bundle-Version.+qualifier/ ){
-					versionNumber = it.substring(16) // possibile error: cuts off first 16 chars
-
-					/*	Version Number is taken from Bundle-Version in Manifest.MF
-					*	If there is no Bundle-Version or the versionnumber needs to
-					*	be taken from a different key word, please change the
-					*	regular expression and the substring above
-					*/
-				}
-
-				if(  it ==~ /Bundle-SymbolicName:.+/ ){
-					artifactId = it
-					artifactId = artifactId.replace("Bundle-SymbolicName:", '');
-					artifactId = artifactId.replace(";",'')
-					artifactId = artifactId.replace(" ",'')
-					artifactId = artifactId.replace("singleton:=true",'')
-				}
-				/*	Artifact ID is taken from Bundle-SymbolicName minus the
-				*	16 chars ';singleton:=true'
-				*/
-			}
-
-			content.eachLine( printFileLine )
-
-
-			println artifactId
-			println "\t"+versionNumber
-
-			def f = new File(workspacePath+artifactId+'/pom.xml')
-			f.delete()
-			f << start()+elder()+artifact(artifactId, versionNumber)+end()
-			/*
-			*	old pom.xml files are deleted and replaced by new auto generated Tycho pom.xml files
-			*/
-		}else{	// if subprojects aren't a feature
-
-
-
-//		--		Features 					--			//
-
-			if(features.any{ it == project.name } ){
-
-				boolean idfound = false
-
-				content = new File(workspacePath+"${project.name}/feature.xml").getText("UTF-8")
-
-				printFileLine = {
-
-					if(  it ==~ /.+version.+qualifier.+/ ){
-						versionNumber = it
-						versionNumber = versionNumber.replace(" ", '')
-						versionNumber = versionNumber.replace("version=", '')
-						versionNumber = versionNumber.replace('"', '')
-						versionNumber = versionNumber.replace('<', '')
-						versionNumber = versionNumber.replace('>', '')
-
-						/*	Version Number is taken from Feature.xml
-						*	feature.xml is searched for version="version.qualifier"
-						*	first 15 chars and last '"' are cut off
-						*/
-
-					}
-
-
-					if(  it ==~ /.+id=".+/ && idfound == false ){
-						artifactId = it
-						artifactId = artifactId.replace("id=", '')
-						artifactId = artifactId.replace(" ", '')
-						artifactId = artifactId.replace('"', '')
-						idfound = true
-					}
-
-				}
-
-				content.eachLine( printFileLine )
-
-
-				println artifactId
-				println "\t"+versionNumber
-
-
-				def f = new File(workspacePath+artifactId+'/pom.xml')
-				f.delete()
-				f << feature(artifactId, versionNumber)
-
-			}
-
-		}
-	}
-
-
-
-}// defining subprojects
-
-
-clean {
-	dependsOn += subprojects.deleteArtifacts
-}
-
-task createParent() << {
-	//		---------				 define Parent 				---------		//
-
-	new File(workspacePath+"${parentID}").mkdir()
-	versionNumber 	=	'1.0.0.qualifier'
-	artifactId 		=	parentId()
-
-	def f = new File(workspacePath+artifactId+'/pom.xml')
-	f.delete()
-	f << parentPom(artifactId)
-	for(int i = 0; i < targetRepositories.size(); i++){
-		f << repos(targetRepositories[i], i)
-	}
-	f << endRepos()
-	f << moduleStart()
-	for(int i = 0; i < numberOfProjects(); i++){
-		f << module(projects(i))
-	}
-	f << module(repositoryName)
-	f << endParent()
-
-}
-
-task createRepository() << {
-
-	//			------------	 	define Repository			---------		//
-
-
-	new File(workspacePath+"${repositoryName}").mkdir()
-
-	versionNumber 	=	'1.0.0.qualifier'
-	artifactId		=	repositoryName
-	featureVersionNumber = '1.0.0.qualifier'
-	def f = new File(workspacePath+artifactId+'/category.xml')
-	f.delete()
-	f << categoryHead()
-	for(int i = 0; i < features.size(); i++){
-
-		content = new File("${workspacePath}${features[i]}/feature.xml").getText("UTF-8")
-		boolean idfound = false
-		printFileLine = {
-				if(  it ==~ /.+version.+qualifier.+/ ){
-					featureVersionNumber = it
-					featureVersionNumber = featureVersionNumber.replace(" ", '')
-					featureVersionNumber = featureVersionNumber.replace("version=", '')
-					featureVersionNumber = featureVersionNumber.replace('"', '')
-
-
-				}
-
-
-				if(  it ==~ /.+id=".+/ && idfound == false ){
-					featureArtifactId = it
-					featureArtifactId = featureArtifactId.replace("id=", '')
-					featureArtifactId = featureArtifactId.replace(" ", '')
-					featureArtifactId = featureArtifactId.replace('"', '')
-					idfound = true
-				}
-
-		}
-
-		content.eachLine( printFileLine )
-		f << categoryFeatures(featureArtifactId.replace(workspacePath,''), featureVersionNumber)
-	}// for
-
-	for(int i = 0; i < features.size(); i++){
-
-		f << categoryDescription(features[i], descriptions[features[i]][0] ,descriptions[features[i]][1])
-		//							featureName,	label,		description
-	}//for
-
-	f << categoryEnd()
-
-	def pom = new File(workspacePath+artifactId+'/pom.xml')
-	pom.delete()
-	pom << reposi()
-}// end of repository definition
-
-
-task createPoms(dependsOn: [createParent, createRepository, subprojects.deploy])
-
-
-task install(dependsOn: [createPoms] , type:Exec) {
-	description = "\tExecutes a 'mvn install' of the parent pom.xml and auto-generates Tycho Poms"
-	commandLine 'mvn', 'install', '-f', workspacePath+parentID+'/pom.xml'
-}
-
-
-//---     Defining Tycho POM parts			--//
-
-
-    def artifact(artifactId,versionNumber) { """
-		<groupId>${groupId()}</groupId>
-		<artifactId>${artifactId}</artifactId>
-		<version>${versionNumber}</version>
-		<packaging>eclipse-plugin</packaging>
-	""" }
-
-
-
-	def start() { """<?xml version="1.0" encoding="UTF-8"?>
-	<project
-		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-		<modelVersion>4.0.0</modelVersion>
-	"""}
-
-
-	def elder() {"""
-		<parent>
-			<groupId>${groupId()}</groupId>
-			<artifactId>${parentId()}</artifactId>
-			<version>1.0.0.qualifier</version>
-			<relativePath>../${parentId()}/pom.xml</relativePath>
-		</parent>
-	"""}
-
-
-	def end() {"""
-	</project>
-	"""}
-
-// 				--	defining Parent Pom				--				//
-
-
-
-
-def parentPom(artifactId) { """<?xml version="1.0" encoding="UTF-8"?>
-<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>${groupId()}</groupId>
-  	<artifactId>${artifactId}</artifactId>
-  	<version>1.0.0.qualifier</version>
-
-	<packaging>pom</packaging>
-
-	<!-- this is the parent POM from which all modules inherit common settings -->
-	<properties>
-		<tycho-version>0.14.1</tycho-version>
-	</properties>
-
-   <repositories>
-	<!-- configure p2 repository to resolve against -->
-
-
-"""}
-
-
-def repos(String targetRepo, int i) {"""
-
-	<repository>
-	  <id>targetRepository${i}</id>
-	  <layout>p2</layout>
-	  <url>${targetRepo}</url>
-	</repository>
-
-"""}
-
-
-
-def endRepos() {"""
-  </repositories>
-
-	<build>
-		<plugins>
-			<plugin>
-				<!-- enable tycho build extension -->
-				<groupId>org.eclipse.tycho</groupId>
-				<artifactId>tycho-maven-plugin</artifactId>
-				<version>0.14.1</version>
-				<extensions>true</extensions>
-			</plugin>
-		</plugins>
-	</build>
-"""}
-
-def moduleStart(){"""
-	<!-- the modules that should be built together -->
-	<modules>
-	"""}
-
-//for(int i = 0; i < numberOfProjects(); i++)
-
-def module(String project){"""		<module>../${project}</module>
-"""}
-
-
-
-def endParent() {"""
-	</modules>
-</project>
-	"""}
-
-// end of defining parent pom.xml
-
-// repository Pom
-def reposi() { """
-<?xml version="1.0" encoding="UTF-8"?>
-  <project
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-    <modelVersion>4.0.0</modelVersion>
-    <parent>
-      <groupId>${groupID}</groupId>
-      <artifactId>${parentID}</artifactId>
-      <version>1.0.0.qualifier</version>
-      <relativePath>../${parentID}/pom.xml</relativePath>
-    </parent>
-
-
-    <groupId>${groupID}</groupId>
-    <artifactId>${repositoryName}</artifactId>
-    <version>1.0.0.qualifier</version>
-    <packaging>eclipse-repository</packaging>
-  </project>
-"""}
-
-
-// creates a category in
-def categoryHead() { """<?xml version="1.0" encoding="UTF-8"?>
-<site>
-
-"""}
-
-def categoryFeatures(artifactId, versionNumber){"""
-	<feature url="features/${artifactId}_${versionNumber}.jar" id="${artifactId}" version="${versionNumber}">
-		<category name="${artifactId}.category"/>
-	</feature>
-"""}
-
-def categoryDescription(artifactId, categoryName, categorydescription){"""
-<category-def name="${artifactId}.category" label="${categoryName}">
-      <description>
-${categorydescription}
-      </description>
-   </category-def>
-"""}
-
-def categoryEnd(){"""
-</site>
-"""}
-// end of category definition
-
-// feature pom
-def feature(artifactId, versionNumber) { """
-<?xml version="1.0" encoding="UTF-8"?>
-	<project
-		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-		<modelVersion>4.0.0</modelVersion>
-		<parent>
-			<groupId>${groupId()}</groupId>
-			<artifactId>${parentId()}</artifactId>
-			<version>1.0.0.qualifier</version>
-			<relativePath>../${parentId()}/pom.xml</relativePath>
-		</parent>
-		<groupId>${groupId()}</groupId>
-		<artifactId>${artifactId}</artifactId>
-		<version>${versionNumber}</version>
-		<packaging>eclipse-feature</packaging>
-	</project>
-"""}
-// end of feature pom
-
-
-//	Build Script can be executed via gradle install
-//	Pom Generation can be executed via gradle deploy