Work in progress, the dummy class implementations surely still
incomplete and/or might contain methods not actually needed. More
dummy class implementations needed, hopefully not too many
though. Will add also a few ifdefs for DISABLE_SCRIPTING in some key
places in sc and elsewhere to cut down on the need.
Any LO-based app distributed through the App Store can't have
scripting or extendability anyway.
Sure, this will break the build elsewhere because of missing headers.
No big deal, I will take care of that eventually. It isn't as if there
would anybody else building for iOS anyway, as far as I know. If there
is, please make yourself heard.
