Map-based autoloader across php and phar resources

⌈⌋ branch:  Canonic Autoloader

Help: /fileage

The "/fileage" page:

Show all files in a single check-in (identified by the name= query
parameter) in order of increasing age.

  name=VERSION   Selects the check-in version (default=tip).
  glob=STRING    Only shows files matching this glob pattern
                 (e.g. *.c or *.txt).
  showid         Show RID values for debugging