Update README.md

Author: robchett

README.md

@@ -3,6 +3,10 @@ Tool to automatically extract igc files from USB mass storage devices
 
 The tool will check for any new USB drives attatched to the computer. If the drive matches the file system of a know GPS device then the following will happen:
 
+0a) Prompts for the competion identifier so we can write unique pilot_id files (optional)
+
+0b) Prompts for the ouptup directory for the tasks IGC files.
+
 1a) Checks the pilot ID. The source of this can be changed so that seperate competions don't overlap.
 
 1b) Writes a pilot ID if none is found
@@ -27,4 +31,18 @@ run `kobo.py`
 `kobo.py [output directory] [comp name] [date*]`
 * Date is not yet implemented
 
+# Supported Devices
+
+Currently we only support Kobos, for the addition of new devices will need to be provided with the folling:
+
+1) The location of the IGC log files.
+2) The format of the IGC filenames (so we can work out wish is the relevant one for a task).
+3) A writable directory if one exists for the storage of Comp IDs.
+
+If you can provide these details, please [create an Issue](https://github.com/robchett/usb-igc-extract/issues/new) and I'll update as soon as possible.
+
+# Todos
 
+1) Add more devices.
+2) Add support for selecting a date - in case scoring is not on the day of the task.
+3) Add a user interface.