Doc: Updated Document paths

This patch modifes the documentation
in the following ways:

* Contributing, glossary and maintainers
  files, are moved into the
  the documentation directory
* The table of contents in index.rst.in are
  updated accordingly
* Coding_guide, contributing, maintainers and
  readme documetns, are updated accordingly

Change-Id: I40ea47f7f154142f1f02f4492ad53c3533109bb0
Signed-off-by: Galanakis, Minos <minos.galanakis@arm.com>
diff --git a/docs/maintainers.rst b/docs/maintainers.rst
new file mode 100644
index 0000000..be99af2
--- /dev/null
+++ b/docs/maintainers.rst
@@ -0,0 +1,77 @@
+Trusted Firmware M - Maintainers
+================================
+
+Trusted Firmware M is a community maintained project. Contributions can only
+be approved and merged by the maintainers listed below.
+Sub-maintainers' approval is required for their specific areas of ownership.
+
+Contributions must follow the instructions in
+:doc:`Contributing Guidelines </docs/contributing>`.
+
+Maintainers
+-----------
+
+Abhishek Pandit
+    :email: `abhishek.pandit@arm.com <abhishek.pandit@arm.com>`__
+    :github: `abhishek-pandit <https://github.com/abhishek-pandit>`__
+
+Ashutosh Singh
+    :email: `ashutosh.singh@arm.com <ashutosh.singh@arm.com>`__
+    :github: `ashutoshksingh <https://github.com/ashutoshksingh>`__
+
+Miklos Balint
+    :email: `miklos.balint@arm.com <miklos.balint@arm.com>`__
+    :github: `wmnt <https://github.com/wmnt>`__
+
+Sub-maintainers
+---------------
+
+Bootloader
+~~~~~~~~~~
+
+Tamas Ban
+    :email: `Tamas.Ban@arm.com <Tamas.Ban@arm.com>`__
+    :github: `tamban01 <https://github.com/tamban01>`__
+
+Secure Storage
+~~~~~~~~~~~~~~
+
+Jamie Fox
+    :email: `jamie.fox@arm.com <jamie.fox@arm.com>`__
+    :github: `jf549 <https://github.com/jf549>`__
+
+Crypto
+~~~~~~
+
+Antonio de Angelis
+    :email: `Antonio.DeAngelis@arm.com <Antonio.DeAngelis@arm.com>`__
+    :github: `adeaarm <https://github.com/adeaarm>`__
+
+SPM & IPC
+~~~~~~~~~
+
+Ken Liu
+    :email: `Ken.Liu@arm.com <Ken.Liu@arm.com>`__
+    :github: `KenLSoft <https://github.com/KenLSoft>`__)
+
+Mate Toth-Pal
+    :email: `Mate.Toth-Pal@arm.com <Mate.Toth-Pal@arm.com>`__
+    :github: `matetothpal <https://github.com/matetothpal>`__)
+
+Audit Log
+~~~~~~~~~
+
+Antonio de Angelis
+    :email: `Antonio.DeAngelis@arm.com <Antonio.DeAngelis@arm.com>`__
+    :github: `adeaarm <https://github.com/adeaarm>`__
+
+Attestation
+~~~~~~~~~~~
+
+Tamas Ban
+    :email: `Tamas.Ban@arm.com <Tamas.Ban@arm.com>`__
+    :github: `tamban01 <https://github.com/tamban01>`__
+
+--------------
+
+*Copyright (c) 2017-2019, Arm Limited. All rights reserved.*