Commit (merge) GB Speller

l10n
#1

Hello!

Stuart Swales has approved the speller after I have done the changes he
requested on Monday or so.

Could someone give a +2 to it?:
https://gerrit.libreoffice.org/#/c/30677/

Right now I am kind of away from IRC because I need to have my PhD
project ready on the 12th and I have been under a terrible pressure.

Thanks!

Kind regards,