fixed generation of version.h
don’t show connect and disconnect commands on the terminal when using
the assistant
fixed recalling command from history in raw mode
changed order in Device::_connect
serial port is not in a separate thread anymore
device timeout defaults to 30s
only data to and from the device can be viewed as hexadecimal
various small fixes
fixed race conditions when removing unneeded threading
improvements in echo and colors
Merge branch 'release/0.9.3'