allow for url overrides in package functions
allow for url overrides in package functions

nandub/pkgbuild-introspection,falconindy/pkgbuild-introspection,falconindy/pkgbuild-introspection,nandub/pkgbuild-introspection,mikkeloscar/pkgbuild-introspection,mikkeloscar/pkgbuild-introspection