make debian/bm818-tools.postinst user agnostic
Currently the postinst
script in this package hardcodes the username purism
debian/bm818-tools.postinst:usermod -a -G dialout purism
That makes that when a user changes the username and then installs the tool, the user will not be added to the dialout
group and as such the tool will not work.
Edited by Joao Azevedo