v0.16.0

Changed

• [@http/interceptor/logger] move response logging into finally interceptor so
  that it groups and accounts for timing of streamed responses
• [@http/discovery] default options functions are now dynamically imported when
  required

Removed

• [@http/discovery] defaultPathMapper(), defaultRouteMapper(),
  defaultPathCompare() removed from module (moved into separate modules and
  renamed)

Added

• [@http/discovery] indexPathMapper(), tsRouteMapper(),
  pathnameLexicalRouteComparator() added into own modules (replace the old
  default functions)
• [@http/discovery] combinedRouteMapper() added to create a single combined
  RouteMapper from several
• [@http/discovery/discover-routes] allow custom readDir function, support
  both Deno.readDir and Node's opendir by default
• [@http/generate] supports multiple RouteMappers in routeMapper option