Replace Edje mention with MRAA.

Created by: fdesbiens

Signed-off-by: Frédéric Desbiens frederic.desbiens@eclipse-foundation.org

layouts/devices/section.html

@@ -66,7 +66,7 @@
<h2>Hardware abstraction</h2>
<p>In order to ensure portability, an IoT device needs to include a software layer that enables access to the hardware features of the MCU, such as flash memory, GPIOs, serial interfaces, etc.</p>
<ul>
-        <li><a href="https://eclipse.org/edje" target="_blank">Eclipse Edje</a> provides an high-level API for accessing hardware features provided by microcontrollers (e.g GPIO, ADC, MEMS, etc.). It can directly connect to native libraries, drivers, and board support packages provided by silicon vendors.</li>
+        <li><a href="https://projects.eclipse.org/proposals/eclipse-mraa" target="_blank">Eclipse MRAA</a> is a low-level library written in the C/C++ language. MRAA abstracts the details associated with accessing and manipulating the basic I/O capabilities of popular IoT platforms and boards and presents a single, concise API.</li>
</ul>
<h2>Communication</h2>
<p>An IoT device requires drivers and protocols that allow to connect it to a wired or wireless protocol, and therefore enable communication.</p>