Doc: Updated for Version 1.0-RC2

This patch updates the documentation landing
page (readme.rst) to reflect the latest
release (Version 1.0-RC2).

* Updated Sphynx documentation version tags
* Updated Doxygen documentation version tags
* Updated features/capabilities described in readme.rst

Change-Id: Ic01b235cf3276d9d0aee6406ca9b57982001c7f0
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
diff --git a/readme.rst b/readme.rst
index d754694..78368f9 100644
--- a/readme.rst
+++ b/readme.rst
@@ -1,5 +1,5 @@
 #############################
-Trusted Firmware M - v1.0-RC1
+Trusted Firmware M - v1.0-RC2
 #############################
 Trusted Firmware M provides a reference implementation of secure world software
 for ARMv8-M.
@@ -51,6 +51,7 @@
         - Crypto Service (PSA API 1.0-beta-1)
         - TF-M Audit Log
         - Platform Service
+        - Internal Trusted Storage (PSA API 1.0.0)
 
     - PSA IPC support
     - Support for Armv8-M mainline and baseline
@@ -141,6 +142,8 @@
 +-------------+--------------+--------------------+
 | v1.0-RC1    | 2019-05-31   | 1.0-RC1 release    |
 +-------------+--------------+--------------------+
+| v1.0-RC2    | 2019-10-09   | 1.0-RC2 release    |
++-------------+--------------+--------------------+
 
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