Require Java 7
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d98981c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/target/
+/.classpath
+/.project
+/.settings/
diff --git a/pom.xml b/pom.xml
index f42ef47..14ab6e5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,8 +25,7 @@
   <parent>
     <groupId>org.apache.maven.doxia</groupId>
     <artifactId>doxia-tools</artifactId>
-    <version>30</version>
-    <relativePath>../../../pom/maven/doxia-tools/pom.xml</relativePath>
+    <version>33</version>
   </parent>
 
   <artifactId>doxia-book-maven-plugin</artifactId>
@@ -58,8 +57,8 @@
 
   <properties>
     <doxiaVersion>1.3</doxiaVersion>
+    <javaVersion>7</javaVersion>
     <mavenVersion>2.2.1</mavenVersion>
-    <pluginPluginVersion>3.1</pluginPluginVersion>
   </properties>
 
   <dependencies>
@@ -71,7 +70,6 @@
     <dependency>
       <groupId>org.apache.maven.plugin-tools</groupId>
       <artifactId>maven-plugin-annotations</artifactId>
-      <version>${pluginPluginVersion}</version>
     </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>