Merge branch 'ja/doc-git-log-markup'

Doc mark-up updates. * ja/doc-git-log-markup: doc: git-log: convert log config to new doc format doc: git-log: convert diff options to new doc format doc: git-log: convert pretty formats to new doc format doc: git-log: convert pretty options to new doc format doc: git-log: convert rev list options to new doc format doc: git-log: convert line range format to new doc format doc: git-log: convert line range options to new doc format doc: git-log convert rev-list-description to new doc format doc: convert git-log to new documentation format