Merge branch 'maint-1.6.6' into maint

* maint-1.6.6:
Documentation/git-clone: Transform description list into item list
Documentation/urls: Remove spurious example markers
Documentation/gitdiffcore: Remove misleading date in heading
Documentation/git-reflog: Fix formatting of command lists

diff --cc Documentation/git-clone.txt
Simple merge

diff --cc Documentation/git-reflog.txt
Simple merge

diff --cc Documentation/gitdiffcore.txt
Simple merge