Add string translation to auto approval option
Add string translation to auto approval option

Make the description for the auto-approval option translatable.
Put the switch array of that option (with another missing t-funtion)
into a $yes_no variable to be consistent with other settings pages.

sasiflo/hubzilla,zotlabs/hubzilla,mrjive/hubzilla,wave72/hubzilla-dev,redmatrix/hubzilla,dawnbreak/hubzilla,wave72/hubzilla-dev,HaakonME/hubzilla,wave72/hubzilla-dev,git-marijus/hubzilla,anaqreon/hubzilla,sasiflo/hubzilla,redmatrix/hubzilla,encyclomundi/hubzilla,HaakonME/hubzilla,HaakonME/hubzilla,mrjive/hubzilla,git-marijus/hubzilla,redmatrix/hubzilla,phellmes/hubzilla,zotlabs/hubzilla,phellmes/hubzilla,redmatrix/hubzilla,phellmes/hubzilla,phellmes/hubzilla,git-marijus/hubzilla,sasiflo/hubzilla,phellmes/hubzilla,encyclomundi/hubzilla,redmatrix/hubzilla,mjfriaza/hubzilla,git-marijus/hubzilla,dawnbreak/hubzilla,phellmes/hubzilla,zotlabs/hubzilla,anaqreon/hubzilla,git-marijus/hubzilla,wave72/hubzilla-dev,anaqreon/hubzilla,mjfriaza/hubzilla,sasiflo/hubzilla,dawnbreak/hubzilla,HaakonME/hubzilla,encyclomundi/hubzilla,redmatrix/hubzilla,mjfriaza/hubzilla,wave72/hubzilla-dev,zotlabs/hubzilla,mrjive/hubzilla,mjfriaza/hubzilla,dawnbreak/hubzilla,encyclomundi/hubzilla,dawnbreak/hubzilla,mrjive/hubzilla,mrjive/hubzilla,anaqreon/hubzilla,HaakonME/hubzilla,mrjive/hubzilla,HaakonME/hubzilla,anaqreon/hubzilla,phellmes/hubzilla,sasiflo/hubzilla,anaqreon/hubzilla,sasiflo/hubzilla,zotlabs/hubzilla,wave72/hubzilla-dev,zotlabs/hubzilla,mjfriaza/hubzilla,dawnbreak/hubzilla,git-marijus/hubzilla,HaakonME/hubzilla,mjfriaza/hubzilla,encyclomundi/hubzilla,encyclomundi/hubzilla,encyclomundi/hubzilla,git-marijus/hubzilla,mjfriaza/hubzilla,wave72/hubzilla-dev,zotlabs/hubzilla