after interruption of one-click-install, RasQ-init.sh cannot be run again

[JanLahmann]

IF the one-click-install procedure gets interrupted, RasQ-init.sh can be called, but returns with our any action or output.

[JanLahmann]

This is caused by the "INTERACTIVE" parameter that is used in RasQ-init.sh.
To run an interactive session using the terminal-based menu, this needs to be true, but it is set to false when starting one-click install and not restored to true if the one-click install doesn't run until the end.

To fix this, edit the file RasQberry/rasqberry_environment.env, set INTERACTIVE=true, and rerun . ./RasQ-init.sh.