Fixed signed integer overflow errors detected by "clang -fsanitize=undefined",
as reported Alexander Cherepanov
Declared crk_remove_hash() static
Declared itoa64[] static.  Its non-use from outside of common.c was spotted by
Alexander Cherepanov.
Dropped fmt_default_valid().  Its non-use was spotted by Alexander Cherepanov.
Declare rules_errors[], rules_errno, rules_line, and rules_check() static.
Their non-use from outside of rules.c was spotted by Alexander Cherepanov.
Re-introduced exporting of itoa64[] due to its use in jumbo
Moved RULES_ERROR_* and the comments on rules_errors[], rules_errno,
rules_line, and rules_check() from rules.h to rules.c.
Merge branch 'master' into bleeding-jumbo

* master:
  Moved RULES_ERROR_* and the comments on rules_errors[], rules_errno, rules_line, and rules_check() from rules.h to rules.c.
  Re-introduced exporting of itoa64[] due to its use in jumbo
  Declare rules_errors[], rules_errno, rules_line, and rules_check() static. Their non-use from outside of rules.c was spotted by Alexander Cherepanov.
  Dropped fmt_default_valid().  Its non-use was spotted by Alexander Cherepanov.
  Declared itoa64[] static.  Its non-use from outside of common.c was spotted by Alexander Cherepanov.
  Declared crk_remove_hash() static
  Fixed signed integer overflow errors detected by "clang -fsanitize=undefined", as reported Alexander Cherepanov
listconf.c: Do not check for fmt_default_valid. It does not exist anymore.
bash-completion: Drop trailing whitespace.
bash-completion: Redirect dynamic.conf errors to /dev/null.
JtR-bleeding-Dyna-add-SPH-Tiger_Whirlpool.patch
Merge branch 'bleeding-jumbo' into memdbg

* bleeding-jumbo:
  JtR-bleeding-Dyna-add-SPH-Tiger_Whirlpool.patch
  bash-completion: Redirect dynamic.conf errors to /dev/null.
  bash-completion: Drop trailing whitespace.
  listconf.c: Do not check for fmt_default_valid. It does not exist anymore.
  Moved RULES_ERROR_* and the comments on rules_errors[], rules_errno, rules_line, and rules_check() from rules.h to rules.c.
  Re-introduced exporting of itoa64[] due to its use in jumbo
  Declare rules_errors[], rules_errno, rules_line, and rules_check() static. Their non-use from outside of rules.c was spotted by Alexander Cherepanov.
  Dropped fmt_default_valid().  Its non-use was spotted by Alexander Cherepanov.
  Declared itoa64[] static.  Its non-use from outside of common.c was spotted by Alexander Cherepanov.
  Declared crk_remove_hash() static
  Fixed signed integer overflow errors detected by "clang -fsanitize=undefined", as reported Alexander Cherepanov
JtR-memdbg-Dyna-add-SPH-Tiger_Whirlpool.patch