successful test after removing obsolete import statement

reintegrated the roomedit3dv3 components into step 6

added current step 6 code

started resynchronising with updated step 6

updated about message

reapplied roomedit3dv3 modifications to philippe boilerplate code

restart again from unmodified philippe step 6 code

before merging new update from philippe

merged code from philippe but errors ensue...

something is crashing so i added crash logs