
The previous changes introduced a new default ref filter for decorations in the 'git log' command. This can be overridden using --decorate-refs=HEAD and --decorate-refs=refs/, but that is cumbersome for users. Instead, add a --clear-decorations option that resets all previous filters to a blank filter that accepts all refs. Signed-off-by: Derrick Stolee <derrickstolee@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>