Fixing cross-references between Getting Started and Reference guides

src/main/asciidoc/getting-started/movingForward.adoc

@@ -22,10 +22,10 @@
 Once you have obtained a working installation of Apache Syncope using one of the methods reported above, you should consider 
 reading the
 ifeval::["{backend}" == "html5"]
-https://syncope.apache.org/docs/reference-guide.html[Apache Syncope Reference Guide.]
+https://syncope.apache.org/docs/3.0/reference-guide.html[Apache Syncope Reference Guide.]
 endif::[]
 ifeval::["{backend}" == "pdf"]
-https://syncope.apache.org/docs/reference-guide.pdf[Apache Syncope Reference Guide.]
+https://syncope.apache.org/docs/3.0/reference-guide.pdf[Apache Syncope Reference Guide.]
 endif::[]
 to understand how to configure, extend, customize and deploy your new Apache Syncope project.
 

src/main/asciidoc/getting-started/obtain.adoc

@@ -597,10 +597,10 @@ If no failures are encountered, your basic Apache Syncope project is now ready t
 Before actual deployment as executable or onto a Java EE container, you need to further check the **Customization**
 chapter of the
 ifeval::["{backend}" == "html5"]
-https://syncope.apache.org/docs/reference-guide.html[Apache Syncope Reference Guide.]
+https://syncope.apache.org/docs/3.0/reference-guide.html[Apache Syncope Reference Guide.]
 endif::[]
 ifeval::["{backend}" == "pdf"]
-https://syncope.apache.org/docs/reference-guide.pdf[Apache Syncope Reference Guide.]
+https://syncope.apache.org/docs/3.0/reference-guide.pdf[Apache Syncope Reference Guide.]
 endif::[]
 ====
 
@@ -628,10 +628,10 @@ configured for the embedded mode.
 When building for production, instead, it is recommended to check the **Customization** chapter of
 the
 ifeval::["{backend}" == "html5"]
-https://syncope.apache.org/docs/reference-guide.html[Apache Syncope Reference Guide.]
+https://syncope.apache.org/docs/3.0/reference-guide.html[Apache Syncope Reference Guide.]
 endif::[]
 ifeval::["{backend}" == "pdf"]
-https://syncope.apache.org/docs/reference-guide.pdf[Apache Syncope Reference Guide.]
+https://syncope.apache.org/docs/3.0/reference-guide.pdf[Apache Syncope Reference Guide.]
 endif::[]
 ====
 

src/main/asciidoc/reference-guide/usage/customization.adoc

@@ -30,10 +30,10 @@ adding new features or replacing existing components.
 
 In general, the Embedded Mode (see the
 ifeval::["{backend}" == "html5"]
-https://syncope.apache.org/docs/getting-started.html[Apache Syncope Getting Started Guide]
+https://syncope.apache.org/docs/3.0/getting-started.html[Apache Syncope Getting Started Guide]
 endif::[]
 ifeval::["{backend}" == "pdf"]
-https://syncope.apache.org/docs/getting-started.pdf[Apache Syncope Getting Started Guide]
+https://syncope.apache.org/docs/3.0/getting-started.pdf[Apache Syncope Getting Started Guide]
 endif::[]
 for details) allows developers to work comfortably from a single workstation, with no need of additional setup; it is
 effectively implemented as the `all`

src/main/asciidoc/reference-guide/usage/usage.adoc

@@ -21,10 +21,10 @@
 Before proceeding, please ensure that you have access to a running Apache Syncope deployment.
 You can take a look at the
 ifeval::["{backend}" == "html5"]
-https://syncope.apache.org/docs/getting-started.html[Apache Syncope Getting Started Guide]
+https://syncope.apache.org/docs/3.0/getting-started.html[Apache Syncope Getting Started Guide]
 endif::[]
 ifeval::["{backend}" == "pdf"]
-https://syncope.apache.org/docs/getting-started.pdf[Apache Syncope Getting Started Guide]
+https://syncope.apache.org/docs/3.0/getting-started.pdf[Apache Syncope Getting Started Guide]
 endif::[]
 to check system requirements and to choose among the various options for obtaining Apache Syncope.