AlwaysHC

Results 4 issues of AlwaysHC

Added a skip option to avoid the "Now eliminating candidates based on first bytes" "Now eliminating candidates based on last bytes" step https://github.com/pauldreik/rdfind/issues/88

When you are sure that there are many files that are duplicates and only a few that are unique, and there are many big files, these steps are often useless....

Bitly returns the real URL for the HEAD request method. It returns https://bitly.com/a/warning?hash=... only for the GET method