Add AT commands to send the files stores on the SD card to the DB-9.

[mkatzNU]

While in menu mode add something like

ATSEND file # where file# is the number of the file on the SDCARD
Alternate for could be ATSEND "" where is the name of a file on the SD CARD

an ATDIR function should also be implemented so that the contents of the SD card can be displayed to the command port.

[nullvalue0]

These are great ideas, I will try to implement in the coming weeks.

[mkatzNU]

In my perspective this is would be initiated over telnet session.

PC <-> Telnet <-> WiRsa <-> PDP-8 (DB-9)

or as I stated in another issue:

PC <-> microUSB <-> WiRSa <-> PDP-8 (DB-9)

This will require the following code changes:

1. Be able to jump into modem command mode from the telnet port.
2. Be able to use the microUSB port as the command port (instead of the DB-9)
3. Add the appropriate AT commands.