Establish preliminary structure for documentation

docs/en/configuration/apache/apache-mod_jk.md

@@ -0,0 +1,36 @@
+---
+title: SCM-Server and Apache mod\_jk
+---
+
+### Apache Configuration
+```apache
+JkWorkersFile /etc/apache2/jkworkers.properties
+JkLogFile     /var/log/apache2/mod_jk.log
+JkLogLevel    info
+
+JkMount  /scm* worker1
+```
+
+### JK Workers File (jkworkers.properties)
+```ini
+worker.list=worker1
+worker.worker1.type=ajp13
+worker.worker1.host=localhost
+worker.worker1.port=8009
+worker.worker1.lbfactor=50
+worker.worker1.cachesize=10
+worker.worker1.cache_timeout=600
+worker.worker1.socket_keepalive=1
+```
+
+### SCM-Server conf/server-config.xml
+Uncomment the following lines:
+```xml
+<Call name="addConnector">
+ <Arg>
+   <New class="org.eclipse.jetty.ajp.Ajp13SocketConnector">
+     <Set name="port">8009</Set>
+   </New>
+ </Arg>
+</Call>
+```