start a basic documentation (#1)

README.md

@@ -2,4 +2,24 @@
 
 This HTTP server runs on the Rødecaster Duo. It makes the Rødecaster features available over HTTP.
 
-Right now, only the buttons can be pressed.
+Right now, only the buttons can be pressed.
+
+# Compiling
+
+Type `make`.
+
+# Installation
+
+1. Connect the Rødecaster to Wi-Fi or cabled LAN.
+2. Find out the IP address of the Rødecaster by tapping ⚙ -> System -> Network -> Advanced on the screen.
+3. Run:
+```sh
+<rc2http ssh [email protected] \
+  'cat>/tmp/rc2http;chmod a+x /tmp/rc2http;/tmp/rc2http --install-service;/etc/init.d/rc2http start'
+```
+
+replacing `192.168.x.y` with your IP address from step 2.
+The password is `Yojcakhev90` .
+
+4. To use the server, go to `http://192.168.x.y` in your web browser , again replacing `192.168.x.y` with your Rødecaster's IP address.
+