1.3.4
- added: `PROJECT_ROOT` key is used if `ZIP_ROOT` is not specified. Fallback to initial property if neither exists
- added: checkbox to disable env variable check
1.3.1
- added: prefs for file zipper (fallback to this if env is not defined)
- changed: zip operator id_name `bpy.ops.adm.export_zip` >> `bpy.opsbat.export_zip`