changed folder strucutre aded boards folder

boards/raspberry_pi3.md

+# Boards
+
+These boards were tested and the features are working:
+
+
+
+## Raspberry Pi 3
+
+Image :
+
+agl-devel agl-demo agl-html5
+
+
+| Feature | Software | Hardware |
+| --- | --- | ---|
+| CAN | slcan | USBtin| 
+| Audio | pipewire | internal|
+| Display |  | HDMI / DSI |
+| Touch |  |  non / internal | 
+| Radio | rtl-sdr | RTLXXX |
+| Bluetooth | | internal |
+
+Feature test:
+
+| Feature | Working | Problems |
+| --- | --- | --- |
+| Radio | - | - |
+| Phone | - | - |
+| Multimedia | - | - |
+| Browser | - | -|

boards/raspberry_pi4.md

+# Boards
+
+These boards were tested and the features are working:
+
+
+## Raspberry Pi 4
+
+Image :
+
+agl-devel agl-demo agl-html5
+
+
+| Feature | Software | Hardware |
+| --- | --- | ---|
+| CAN | slcan | USBtin| 
+| Audio | pipewire | internal|
+| Display |  | HDMI (ex)  |
+| Touch |  | - | 
+| Radio | rtl-sdr | RTLXXX |
+| Bluetooth | | internal |
+
+Feature test:
+
+| Feature | Working | Problems |
+| --- | --- | --- |
+| Radio | - | - |
+| Phone | - | - |
+| Multimedia | - | - |
+| Browser | - | -|
+

boards/surface_pro2.md

+# Boards
+
+These boards were tested and the features are working:
+
+## Surface Pro2 
+
+Image :
+
+agl-devel agl-demo agl-html5
+
+| Feature | Software | Hardware |
+| --- | --- | ---|
+| CAN | slcan | USBtin| 
+| Audio | pipewire | internal|
+| Display |  | internal eDP1 |
+| Touch |  | internal | 
+| Radio | rtl-sdr | Realtek RTL2832U |
+| Bluetooth | | internal |
+
+On the Surface there is a USB-hub attached with a USB stick with AGL, a RTL-SDR and USBtin as CAN-Bus connector.
+
+Feature test:
+
+| Feature | Working | Problems |
+| --- | --- | --- |
+| Radio | yes | - |
+| Phone | parts | Microfon is not working |
+| Multimedia | yes | - |
+| Browser | yes | -|
+

boards/up-squared.md

+# Boards
+
+These boards were tested and the features are working:
+
+
+
+## Up²
+
+Image :
+
+agl-devel agl-demo agl-html5
+
+
+| Feature | Software | Hardware |
+| --- | --- | ---|
+| CAN | slcan | USBtin| 
+| Audio | pipewire | internal|
+| Display |  | HDMI (ex) |
+| Touch |  | USB  (ex) | 
+| Radio | rtl-sdr | RTLXXX |
+| Bluetooth | | external |
+
+Feature test:
+
+| Feature | Working | Problems |
+| --- | --- | --- |
+| Radio | - | - |
+| Phone | - | - |
+| Multimedia | - | - |
+| Browser | - | -|