- Fix a variable reference (#813923) (jkeating)
    - Complain about "serial" but don't assume ttyS0 (wwoods)
    - Remove double quotes in nvram (hamzy)
    - add a dialog while running convertfs (#812144) (bcl)
    - mount before resizing live image (#811706) (bcl)
    - check for valid mountpoints (#748209) (bcl)