diff --git a/archetype-app/.flattened-pom.xml b/archetype-app/.flattened-pom.xml
deleted file mode 100644
index e8353e7..0000000
--- a/archetype-app/.flattened-pom.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>archetype-app</artifactId>
-  <version>2.0</version>
-  <packaging>maven-archetype</packaging>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/archetype-lib/.flattened-pom.xml b/archetype-lib/.flattened-pom.xml
deleted file mode 100644
index 1c64320..0000000
--- a/archetype-lib/.flattened-pom.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>archetype-lib</artifactId>
-  <version>2.0</version>
-  <packaging>maven-archetype</packaging>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/archetype-webapp/.flattened-pom.xml b/archetype-webapp/.flattened-pom.xml
deleted file mode 100644
index d345bfb..0000000
--- a/archetype-webapp/.flattened-pom.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>archetype-webapp</artifactId>
-  <version>2.0</version>
-  <packaging>maven-archetype</packaging>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/lib-alarm/.flattened-pom.xml b/lib-alarm/.flattened-pom.xml
deleted file mode 100644
index 088d98f..0000000
--- a/lib-alarm/.flattened-pom.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>lib-alarm</artifactId>
-  <version>2.0</version>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>commons-httpclient</groupId>
-      <artifactId>commons-httpclient</artifactId>
-      <version>3.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/lib-auth/.flattened-pom.xml b/lib-auth/.flattened-pom.xml
deleted file mode 100644
index 82e6b13..0000000
--- a/lib-auth/.flattened-pom.xml
+++ /dev/null
@@ -1,51 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>lib-auth</artifactId>
-  <version>2.0</version>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>mysql</groupId>
-      <artifactId>mysql-connector-java</artifactId>
-      <version>5.1.12</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>javax.servlet</groupId>
-      <artifactId>servlet-api</artifactId>
-      <version>2.5</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.kohsuke</groupId>
-      <artifactId>libpam4j</artifactId>
-      <version>1.8</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>commons-codec</groupId>
-      <artifactId>commons-codec</artifactId>
-      <version>1.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/lib-db/.flattened-pom.xml b/lib-db/.flattened-pom.xml
deleted file mode 100644
index 47190b4..0000000
--- a/lib-db/.flattened-pom.xml
+++ /dev/null
@@ -1,57 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>lib-db</artifactId>
-  <version>2.0</version>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>commons-dbutils</groupId>
-      <artifactId>commons-dbutils</artifactId>
-      <version>1.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.commons</groupId>
-      <artifactId>commons-jcs-core</artifactId>
-      <version>2.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.jolbox</groupId>
-      <artifactId>bonecp</artifactId>
-      <version>0.7.1.RELEASE</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>mysql</groupId>
-      <artifactId>mysql-connector-java</artifactId>
-      <version>5.1.12</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.microsoft.sqlserver</groupId>
-      <artifactId>mssql-jdbc</artifactId>
-      <version>6.1.0.jre7</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/lib-fileutils/.flattened-pom.xml b/lib-fileutils/.flattened-pom.xml
deleted file mode 100644
index 21d6bb6..0000000
--- a/lib-fileutils/.flattened-pom.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>lib-fileutils</artifactId>
-  <version>2.0</version>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>commons-beanutils</groupId>
-      <artifactId>commons-beanutils</artifactId>
-      <version>1.8.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/lib-imonitor/.flattened-pom.xml b/lib-imonitor/.flattened-pom.xml
deleted file mode 100644
index c023e66..0000000
--- a/lib-imonitor/.flattened-pom.xml
+++ /dev/null
@@ -1,87 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>lib-imonitor</artifactId>
-  <version>2.0</version>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.fourelementscapital</groupId>
-      <artifactId>lib-socket</artifactId>
-      <version>2.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.fourelementscapital</groupId>
-      <artifactId>lib-tts</artifactId>
-      <version>2.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>com.sun.mail</groupId>
-      <artifactId>javax.mail</artifactId>
-      <version>1.5.6</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>javax.activation</groupId>
-      <artifactId>activation</artifactId>
-      <version>1.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.commons</groupId>
-      <artifactId>commons-collections4</artifactId>
-      <version>4.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.commons</groupId>
-      <artifactId>commons-lang3</artifactId>
-      <version>3.0</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>commons-net</groupId>
-      <artifactId>commons-net</artifactId>
-      <version>3.5</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>mysql</groupId>
-      <artifactId>mysql-connector-java</artifactId>
-      <version>5.1.12</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.poi</groupId>
-      <artifactId>poi-ooxml</artifactId>
-      <version>3.15</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.poi</groupId>
-      <artifactId>poi</artifactId>
-      <version>3.15</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/lib-r/.flattened-pom.xml b/lib-r/.flattened-pom.xml
deleted file mode 100644
index d9b7a51..0000000
--- a/lib-r/.flattened-pom.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>lib-r</artifactId>
-  <version>2.0</version>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>com.github.lucarosellini.rJava</groupId>
-      <artifactId>JRI</artifactId>
-      <version>0.9-7</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.rosuda.REngine</groupId>
-      <artifactId>Rserve</artifactId>
-      <version>1.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/lib-socket/.flattened-pom.xml b/lib-socket/.flattened-pom.xml
deleted file mode 100644
index c04eb43..0000000
--- a/lib-socket/.flattened-pom.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>lib-socket</artifactId>
-  <version>2.0</version>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-api</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
diff --git a/lib-tts/.flattened-pom.xml b/lib-tts/.flattened-pom.xml
deleted file mode 100644
index 0760999..0000000
--- a/lib-tts/.flattened-pom.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?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>
-  <groupId>com.fourelementscapital</groupId>
-  <artifactId>lib-tts</artifactId>
-  <version>2.0</version>
-  <licenses>
-    <license>
-      <name>The software is only allowed to be used in Four Elements - no license is given to any other parties</name>
-    </license>
-  </licenses>
-  <dependencies>
-    <dependency>
-      <groupId>net.sf.sociaal</groupId>
-      <artifactId>freetts</artifactId>
-      <version>1.2.2</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.logging.log4j</groupId>
-      <artifactId>log4j-core</artifactId>
-      <version>2.8.1</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>