Changes since version 2.2-dev12 :

Ilya Shipitsin (1):
      CLEANUP: assorted typo fixes in the code and comments

William Lallemand (1):
      WIP/MINOR: ssl: add sample fetches for keylog in frontend

Willy Tarreau (5):
      BUILD: mux-h2: fix typo breaking build when using DEBUG_LOCK
      CLEANUP: makefile: update the outdated list of DEBUG_xxx options
      BUILD: tools: make resolve_sym_name() return a const
      CLEANUP: auth: fix useless self-include of auth-t.h
      BUILD: tree-wide: cast arguments to tolower/toupper to unsigned char