Changelog Digest for Sat, Apr 25

[kareila]

[dw-free]

f2ad720: Issue #2626: Add password 'peppering' Additional improvements to new password storage and retrieval algorithms.

3923237: Issue #2626: Add password 'peppering' Run tidy.

a72e2bb: Issue #2626: Add password 'peppering' Refactor slightly and add tests.

fafd92d: Issue #2626: Add password 'peppering' Fix test count.

c61bd09: Issue #2624: Initial pass at TOTP (2fa) Backend work for future support of two factor authentication.

df4f4e1: Commit df4f4e1: Move challenge to DW::Auth::Challenge New DW::Auth submodule for challenge generation/checking.

18d53d5: Commit 18d53d5: Support API keys for protocol auth Allow old third party clients to use API key instead of password.