Release 0.9.5

Enhance touch screen calibration (ftCommunity#151)

Fixes ftCommunity#149

Bump kernel to 4.14.97

Update buildroot 2018.11.2

Bump kernel to 4.14.96

Add python bs4 and lxml

Fix USB config for kernel 4.14

Closes ftCommunity#152

Change version to 0.9.5-rc

Add german translation for serial console access

Explicitly set the touchscreen device for ts_calibrate

Newer versions of ts_calibrate cannot autodectect the am335x touchscreen
anymore but need to have the device specified via the TSLIB_TSDEVICE
environment variable.

Fixes ftCommunity#120