Update V 1.02

Server V 1.02:

-bugfix: imperal units

-bugfix: time-zone settings

-added: server and firmware version information

-added: time and status of last data update request

-added: additional security features

Feature-Pack 1 (features only available for customers with Feature-Updates Package):

-12V battery status

-remote door lock command

Firmware 8.1:

-bugfix: charge-timer

-added: additional security features