Re-enable PDF generation

Author: acogoluegnes

pom.xml

@@ -417,22 +417,22 @@
 
         </configuration>
         <executions>
-<!--          <execution>-->
-<!--            <id>generate-pdf</id>-->
-<!--            <phase>pre-site</phase>-->
-<!--            <goals>-->
-<!--              <goal>process-asciidoc</goal>-->
-<!--            </goals>-->
-<!--            <configuration>-->
-<!--              <backend>pdf</backend>-->
-<!--              <attributes>-->
-<!--                <title-page />-->
-<!--                <toc />-->
-<!--                <toclevels>4</toclevels>-->
-<!--                <pagenums />-->
-<!--              </attributes>-->
-<!--            </configuration>-->
-<!--          </execution>-->
+          <execution>
+            <id>generate-pdf</id>
+            <phase>pre-site</phase>
+            <goals>
+              <goal>process-asciidoc</goal>
+            </goals>
+            <configuration>
+              <backend>pdf</backend>
+              <attributes>
+                <title-page />
+                <toc />
+                <toclevels>4</toclevels>
+                <pagenums />
+              </attributes>
+            </configuration>
+          </execution>
           <execution>
             <id>generate-html</id>
             <phase>pre-site</phase>