doc: Convert internal links to RST format

Currently links between documents are using the format:

<path/to/><filename>.rst

This was required for services like GitHub because they render each
document in isolation - linking to another document is like linking
to any other file, just provide the full path.

However, with the new approach, the .rst files are only the raw
source for the documents. Once the documents have been rendered
the output is now in another format (HTML in our case) and so,
when linking to another document, the link must point to the
rendered version and not the .rst file.

The RST spec provides a few methods for linking between content.
The parent of this patch enabled the automatic creation of anchors
for document titles - we will use these anchors as the targets for
our links. Additional anchors can be added by hand if needed, on
section and sub-section titles, for example.

An example of this new format, for a document with the title
"Firmware Design" is :ref:`Firmware Design`.

One big advantage of this is that anchors are not dependent on
paths. We can then move documents around, even between directories,
without breaking any links between documents. Links will need to be
updated only if the title of a document changes.

Change-Id: I9e2340a61dd424cbd8fd1ecc2dc166f460d81703
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
diff --git a/docs/process/faq.rst b/docs/process/faq.rst
index 6aa04f0..2c36584 100644
--- a/docs/process/faq.rst
+++ b/docs/process/faq.rst
@@ -37,7 +37,7 @@
   conflict between the topics.
 
 * If there is a code freeze in place in preparation for the release. Please
-  refer the `release information`_ for more details.
+  refer the :ref:`Release Processes` document for more details.
 
 * The workload of the TF maintainers.
 
@@ -55,9 +55,9 @@
 patches will be merged onto ``integration``, which will temporarily diverge from
 the release branch. The ``integration`` branch will be rebased onto ``master``
 after the release, and then ``master`` will be fast-forwarded to ``integration``
-1-2 days later. This whole process could take up 4 weeks. Please refer the
-`release information`_ for code freeze dates. The TF maintainers will inform the
-patch owner if this is going to happen.
+1-2 days later. This whole process could take up 4 weeks. Please refer to the
+:ref:`Release Processes` document for code freeze dates. The TF maintainers
+will inform the patch owner if this is going to happen.
 
 It is OK to create a patch based on commits that are only available in
 ``integration`` or another patch set, rather than ``master``. There is a risk
@@ -73,7 +73,10 @@
 Please refer to https://github.com/ARM-software/tf-issues/issues/681 for more
 details on the timelines.
 
-.. _release information: release-information.rst
+--------------
+
+*Copyright (c) 2019, Arm Limited. All rights reserved.*
+
 .. _Gerrit Upload Patch Set documentation: https://review.trustedfirmware.org/Documentation/intro-user.html#upload-patch-set
 .. _Gerrit Replace Changes documentation: https://review.trustedfirmware.org/Documentation/user-upload.html#push_replace
 .. _trustedfirmware.org: https://www.trustedfirmware.org/