[Fixed]NS10.1.6.3 rc4 Settings not saved on Firefox exit

[pal1000]

Didn't notice this sooner as I have a small list of permanently trusted sites that I don't change often but saving settings on exit appears to no longer work. 10.1.6.3 rc4 is definitely affected. I don't remember if rc3 was affected.

[Giorgio Maone]

Please check latest development build, thanks.
v 10.1.6.3rc5
=============================================================
x Domain matching now treats unknown no-dot domains (not in
the public suffixes list) as TLDs everywhere (fix finally
not overwritten by auto-generated tld.js)
x Fixed rc4 regression causing synchronized changes not to be
persisted
x Smarter XSS popup behavior when reporting concurrent events
from/to the same origins

[pal1000]

I confirm fix in 10.1.6.3 rc5.