remove libtommath
update debian/copyright
copyright for embedded libs
smpackage is win32 only
remove libpng
libpng copyright
remove more libs
merge copyright for embedded libs
remove more libs
merge deletable stuff
copyright info on debian/
remove extern/ffmpeg
fix dep5 syntax
add files with no copyright information
replace spaces in filenames by "?"
prepend paths with ./
add missing Copyright line
summarize lua copyright
bump S-V
remove useless override