Made _saveEEPRom public so that an user can set the device label and store it into EEPRom
Merge remote-tracking branch 'upstream/master'

Conflicts:
	DMXSerial2.h
Set baud rate first, then flip line
Explicitely set packet length in order to get E120_DEVICE_LABEL E120_SET_COMMAND working
Merge pull request #2 from raumzeitlabor/pull-1

Made _saveEEPRom public and bugfix for timeout