App for getting some infos like serial and CID out of Pocketbooks with external memory slot.

Howto:
Use empty MicroSD, formated FAT32.
Copy the folder applications from the package (including serial.app) into the root of this MicroSD.
Insert the prepared MicroSD into the Pocketbook.
Run the app @Serial, which is now available on the Pocketbook.

A file deviceinformation.txt with the data is created in the root folder of the external SD.
