ray-lee/info-before-iap-purchase: Help text display on apps (ex: write-on)

Ray Lee 205bbbf210 add v2 & multi-language support		%!s(int64=6) %!d(string=hai) anos
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de	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos
en	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos
es	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos
fr	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos
it	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos
jp	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos
ru	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos
zh-cn	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos
zh-tw	205bbbf210 add v2 & multi-language support	%!s(int64=6) %!d(string=hai) anos