Fix xref: links to developer guide.

Author: rhusar

docs/src/main/asciidoc/developer/design.adoc

@@ -1,3 +1,4 @@
+[[mod_cluster-design]]
 = ModClusterDesign
 
 NOTE: {editurl}design.adoc[{editnote}]

docs/src/main/asciidoc/developer/encrypting_connection.adoc

@@ -1,4 +1,5 @@
-= Encrypting connection between httpd and TC
+[[encrypting-connection-tomcat]]
+= Encrypting connection between httpd and Tomcat
 
 NOTE: {editurl}encrypting_connection.adoc[{editnote}]
 

docs/src/main/asciidoc/developer/mod_proxy_forwarding.adoc

@@ -1,4 +1,5 @@
-=  Forwarding SSL environment when using http/https proxy:
+[[modproxy-forwarding]]
+= Forwarding SSL environment when using http/https proxy
 
 NOTE: {editurl}mod_proxy_forwarding.adoc[{editnote}]
 

docs/src/main/asciidoc/introduction.adoc

@@ -90,7 +90,7 @@ that server.
 * AJP is optional
 
 Unlike mod_jk, mod_proxy_cluster does not require AJP. httpd connections to application server nodes can use HTTP, HTTPS, or AJP.
-The original concepts are described in a xref:developer/design.adoc[Design] article.
+The original concepts are described in a xref:developer/index.adoc#mod_cluster-design[Design] article.
 
 == Requirements
 

docs/src/main/asciidoc/security.adoc

@@ -51,7 +51,7 @@ stored in the sslKeyStore of the ClusterListener parameters.
 
 ==== ClusterListener configuration part
 
-There is a xref:developer/cluster_listener.adoc[ModCluster Listener] article
+There is a xref:developer/index.adoc#ClusterListener[ModCluster Listener] article
 describing the SSL parameters of the ClusterListener. See in one example
 how easy the configuration is:
 
@@ -215,8 +215,7 @@ Using https allows to encrypt communications between httpd and JBossWEB.
 But due to the resources it needs that no advised to use it in high
 load configuration.
 
-(See xref:developer/encrypting_connection.adoc[Encrypting connection between httpd
-and TC] for detailed instructions).
+See xref:developer/index.adoc#encrypting-connection-tomcat[Encrypting connection between httpd and TC] for detailed instructions.
 
 httpd is configured to be a client for AS/TC, so it should provide a
 certificate AS/TC will accept and have a private key to encrypt the
@@ -313,8 +312,7 @@ SSLValve and export the SSL variable as header in the request in httpd.
 If you are using AJP, mod_proxy_ajp will read the SSL variables and
 forward them to JBossWEB automatically.
 
-(See xref:developer/mod_proxy_forwarding.adoc[Forwarding SSL environment when using
-http/https proxy] for detailed instructions).
+See xref:developer/index.adoc#modproxy-forwarding[Forwarding SSL environment when using http/https proxy] for detailed instructions.
 
 The SSL variable used by mod_proxy_ajp are the following: