using a proxy as option for all internal Internet accesses (+ deletes for the move of natives to SikuliX-Natives)
minor
added export method for preferences
libs marker now has major.minor version
version and proxy settings
setup now has major/minor version suffix, update does not need script - jar is double-clickable
to not need a dependency towards SikuliX-API
more to support in-place update
revised, to support the move to SikuliX-Natives