Merge docker
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/README.md
diff --git a/checkstyle-configuration/pom.xml b/checkstyle-configuration/pom.xml
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+++ b/checkstyle-configuration/pom.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+  
+  http://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing,
+  software distributed under the License is distributed on an
+  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  KIND, either express or implied.  See the License for the
+  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/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.directory.project</groupId>
+    <artifactId>project</artifactId>
+    <version>34</version>
+    <relativePath />
+  </parent>
+  
+  <groupId>org.apache.directory.buildtools</groupId>
+  <artifactId>checkstyle-configuration</artifactId>
+  <name>Apache Directory Checkstyle Configuration</name>
+  <packaging>jar</packaging>
+  <version>0.4-SNAPSHOT</version>
+
+  <description>
+     Customized checkstyle configuration used by the maven-checkstyle-plugin.
+  </description>
+
+  <properties>
+    <skin.version>1.0.2</skin.version>
+    <distMgmtSiteUrl>scpexe://people.apache.org/www/directory.apache.org/checkstyle-configuration/gen-docs/${project.version}/</distMgmtSiteUrl>
+  </properties>
+
+  <distributionManagement>
+    <site>
+      <id>apache.directory</id>
+      <url>${distMgmtSiteUrl}</url>
+    </site>
+  </distributionManagement>
+
+  <issueManagement>
+    <system>JIRA</system>
+    <url>http://issues.apache.org/jira/browse/DIR</url>
+  </issueManagement>
+
+  <scm>
+    <connection>scm:svn:http://svn.apache.org/repos/asf/directory/buildtools/checkstyle-configuration/trunk</connection>
+    <developerConnection>scm:svn:https://svn.apache.org/repos/asf/directory/buildtools/checkstyle-configuration/trunk</developerConnection>
+    <url>http://svn.apache.org/viewvc/directory/buildtools/checkstyle-configuration/trunk</url>
+  </scm>
+
+</project>
+
diff --git a/checkstyle-configuration/src/main/resources/directory-checks.xml b/checkstyle-configuration/src/main/resources/directory-checks.xml
new file mode 100644
index 0000000..7230e3b
--- /dev/null
+++ b/checkstyle-configuration/src/main/resources/directory-checks.xml
@@ -0,0 +1,231 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one
+  or more contributor license agreements.  See the NOTICE file
+  distributed with this work for additional information
+  regarding copyright ownership.  The ASF licenses this file
+  to you under the Apache License, Version 2.0 (the
+  "License"); you may not use this file except in compliance
+  with the License.  You may obtain a copy of the License at
+  
+  http://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing,
+  software distributed under the License is distributed on an
+  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+  KIND, either express or implied.  See the License for the
+  specific language governing permissions and limitations
+  under the License.
+-->
+
+<!DOCTYPE module PUBLIC
+    "-//Puppy Crawl//DTD Check Configuration 1.2//EN"
+    "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
+
+<!--
+
+  Checkstyle is very configurable. Be sure to read the documentation at
+  http://checkstyle.sf.net (or in your downloaded distribution).
+
+  Most Checks are configurable, be sure to consult the documentation.
+
+  To completely disable a check, just comment it out or delete it from the file.
+
+  Finally, it is worth reading the documentation.
+
+-->
+
+<module name="Checker">
+    <!--
+        If you set the basedir property below, then all reported file
+        names will be relative to the specified directory. See
+        http://checkstyle.sourceforge.net/5.x/config.html#Checker
+
+        <property name="basedir" value="${basedir}"/>
+    -->
+
+    <!-- Checks that each Java package has a Javadoc file used for commenting. -->
+    <!-- See http://checkstyle.sf.net/config_javadoc.html#JavadocPackage       -->
+    <!--
+    <module name="JavadocPackage">
+      <property name="allowLegacy" value="true"/>
+    </module>
+    -->
+
+    <!-- Checks whether files end with a new line.                        -->
+    <!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
+    <!-- module name="NewlineAtEndOfFile"/ -->
+
+    <!-- Checks that property files contain the same keys.         -->
+    <!-- See http://checkstyle.sf.net/config_misc.html#Translation -->
+    <module name="Translation"/>
+
+    <module name="FileLength"/>
+
+    <!-- Following interprets the header file as regular expressions. -->
+    <!-- <module name="RegexpHeader"/>                                -->
+
+    <module name="FileTabCharacter">
+        <property name="eachLine" value="true"/>
+    </module>
+
+    <!--
+    <module name="RegexpSingleline">
+        <!- \s matches whitespace character, $ matches end of line. ->
+        <property name="format" value="\s+$"/>
+        <property name="message" value="Line has trailing spaces."/>
+    </module>
+    -->
+
+    <module name="TreeWalker">
+
+        <property name="cacheFile" value="${checkstyle.cache.file}"/>
+
+        <!-- Checks for Javadoc comments.                     -->
+        <!-- See http://checkstyle.sf.net/config_javadoc.html -->
+<!--         <module name="JavadocMethod"> -->
+<!--           No Javadoc required for private methods -->
+<!--           <property name="scope" value="protected"/> -->
+<!--         </module> -->
+<!--         <module name="JavadocType"> -->
+<!--           <property name="scope" value="public"/> -->
+<!--         </module> -->
+<!--         <module name="JavadocVariable"> -->
+<!--           No Javadoc required for private fields -->
+<!--           <property name="scope" value="protected"/> -->
+<!--         </module> -->
+<!--         <module name="JavadocStyle"> -->
+<!--             <property name="checkFirstSentence" value="false"/> -->
+<!--         </module> -->
+
+
+        <!-- Checks for Naming Conventions.                  -->
+        <!-- See http://checkstyle.sf.net/config_naming.html -->
+        <module name="ConstantName"/>
+        <module name="LocalFinalVariableName"/>
+        <module name="LocalVariableName"/>
+        <module name="MemberName"/>
+        <module name="MethodName"/>
+        <module name="PackageName"/>
+        <module name="ParameterName"/>
+        <module name="StaticVariableName"/>
+        <module name="TypeName"/>
+
+
+        <!-- Checks for Headers                                -->
+        <!-- See http://checkstyle.sf.net/config_header.html   -->
+        <!-- <module name="Header">                            -->
+            <!-- The follow property value demonstrates the ability     -->
+            <!-- to have access to ANT properties. In this case it uses -->
+            <!-- the ${basedir} property to allow Checkstyle to be run  -->
+            <!-- from any directory within a project. See property      -->
+            <!-- expansion,                                             -->
+            <!-- http://checkstyle.sf.net/config.html#properties        -->
+            <!-- <property                                              -->
+            <!--     name="headerFile"                                  -->
+            <!--     value="${basedir}/java.header"/>                   -->
+        <!-- </module> -->
+
+
+        <!-- Checks for imports                              -->
+        <!-- See http://checkstyle.sf.net/config_import.html -->
+        <module name="AvoidStarImport"/>
+        <module name="IllegalImport"/> <!-- defaults to sun.* packages -->
+        <module name="RedundantImport"/>
+        <module name="UnusedImports"/>
+
+
+        <!-- Checks for Size Violations.                    -->
+        <!-- See http://checkstyle.sf.net/config_sizes.html -->
+        <!-- module name="LineLength"/ -->
+        <!--module name="MethodLength"/ -->
+        <module name="ParameterNumber"/>
+
+
+        <!-- Checks for whitespace                               -->
+        <!-- See http://checkstyle.sf.net/config_whitespace.html -->
+        <module name="EmptyForIteratorPad">
+            <property name="option" value="space"/>
+        </module>
+        <module name="MethodParamPad"/>
+        <module name="NoWhitespaceAfter">
+            <property name="tokens" value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS, UNARY_PLUS"/>
+        </module>
+        <module name="NoWhitespaceBefore"/>
+        <module name="OperatorWrap"/>
+        <module name="ParenPad">
+             <property name="tokens" value="ANNOTATION_FIELD_DEF, CTOR_DEF, CTOR_CALL, EXPR, LITERAL_CATCH, LITERAL_DO, LITERAL_FOR, LITERAL_IF, LITERAL_NEW, LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_WHILE, METHOD_CALL, METHOD_DEF, RESOURCE_SPECIFICATION, SUPER_CTOR_CALL, QUESTION"/>
+             <property name="option" value="space"/>
+        </module>
+        <module name="TypecastParenPad">
+            <property name="option" value="space"/>
+        </module>
+        <module name="WhitespaceAfter">
+            <property name="tokens" value="COMMA, TYPECAST"/>
+        </module>
+        <module name="WhitespaceAround"/>
+        <module name="EmptyLineSeparator">
+            <property name="tokens" value="IMPORT, CLASS_DEF, ENUM_DEF, INTERFACE_DEF, CTOR_DEF, METHOD_DEF, STATIC_INIT, INSTANCE_INIT"/>
+        </module>
+
+
+        <!-- Modifier Checks                                    -->
+        <!-- See http://checkstyle.sf.net/config_modifiers.html -->
+        <module name="ModifierOrder"/>
+        <module name="RedundantModifier"/>
+
+
+        <!-- Checks for blocks. You know, those {}'s         -->
+        <!-- See http://checkstyle.sf.net/config_blocks.html -->
+        <module name="AvoidNestedBlocks"/>
+        <module name="EmptyBlock"/>
+        <module name="LeftCurly">
+            <property name="option" value="nl"/>
+        </module>
+        <module name="NeedBraces"/>
+        <module name="RightCurly">
+            <property name="option" value="alone"/>
+        </module>
+
+
+        <!-- Checks for common coding problems               -->
+        <!-- See http://checkstyle.sf.net/config_coding.html -->
+        <!-- module name="AvoidInlineConditionals"/ -->
+        <module name="EmptyStatement"/>
+        <module name="EqualsHashCode"/>
+        <!-- module name="HiddenField">
+            <property name="ignoreSetter" value="true"/>
+            <property name="ignoreConstructorParameter" value="true"/>
+            <property name="setterCanReturnItsClass" value="true"/>
+        </module -->
+        <module name="IllegalInstantiation"/>
+        <module name="InnerAssignment"/>
+        <!-- module name="MagicNumber"/ -->
+        <module name="MissingSwitchDefault"/>
+        <module name="SimplifyBooleanExpression"/>
+        <!-- module name="SimplifyBooleanReturn"/ -->
+
+        <!-- Checks for class design                         -->
+        <!-- See http://checkstyle.sf.net/config_design.html -->
+        <!-- module name="DesignForExtension"/ -->
+        <module name="FinalClass"/>
+        <module name="HideUtilityClassConstructor"/>
+        <module name="InterfaceIsType"/>
+        <module name="VisibilityModifier">
+            <property name="packageAllowed" value="true"/>
+            <property name="protectedAllowed" value="true"/>
+        </module>
+        
+
+
+        <!-- Miscellaneous other checks.                   -->
+        <!-- See http://checkstyle.sf.net/config_misc.html -->
+        <module name="ArrayTypeStyle"/>
+        <!-- module name="FinalParameters"/ -->
+        <!-- module name="TodoComment"/ -->
+        <module name="UpperEll"/>
+
+    </module>
+
+</module>
diff --git a/checkstyle-configuration/src/site/site.xml b/checkstyle-configuration/src/site/site.xml
new file mode 100644
index 0000000..53ec198
--- /dev/null
+++ b/checkstyle-configuration/src/site/site.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+  
+  http://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<!--
+  @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+-->
+<project name="${project.name}">
+  <bannerLeft>
+    <src>images/server-icon_128x128.png</src>
+    <href>http://directory.apache.org/</href>
+    <name>${project.name}</name>
+  </bannerLeft>
+  <skin>
+    <groupId>org.apache.directory.skins</groupId>
+    <artifactId>directory-skin</artifactId>
+    <version>${skin.version}</version>
+  </skin>
+  <publishDate position="navigation-bottom" format="dd-MM-yyyy HH:mm"/>
+  <version position="right"/>
+  <body>
+    <links>
+       <!--
+         Need to encode a part of the url due to Issue
+         http://jira.codehaus.org/browse/MSITE-159
+         and as of https://bugzilla.mozilla.org/show_bug.cgi?id=43659
+         this workaround doesn't works in FF 3.x ...
+        -->
+       <item name="Apache Directory" href="http://directory.apache%2eorg/"/>
+       <item name="Apache" href="http://www.apache%2eorg/"/>
+       <item name="Maven" href="http://maven.apache%2eorg/"/>
+    </links>
+    <menu ref="reports"/>
+  </body>
+</project>