Doc: convert markdown files to rst
The official documentation format for TF-M is becoming Restructured
Text. This change converts the existing .md files to the new format.
Due to support for documentation of external code (/lib) md support is
kept.
Change-Id: I3c1aef5d22442e0c7c362a40a8d344a266dc0940
Signed-off-by: Gyorgy Szing <Gyorgy.Szing@arm.com>
diff --git a/docs/_static/css/custom.css b/docs/_static/css/custom.css
new file mode 100644
index 0000000..d975dc0
--- /dev/null
+++ b/docs/_static/css/custom.css
@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2019, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+.wy-nav-content {
+ max-width: 85% !important;
+}