debugignore: find out if a file is being ignored Before this patch debugignore was just displaying the list of ignore patterns. This patch makes it support a list of filename as argument and tells the user if those given files are ignored or not.

dirstate: add a way to get the ignore file/line matching an ignored file This information will be used to improve debugignore (issue4856).

clone: move bookmarks and checkouts before pull help The bookmark/checkout help actually split the pull help. The subsequent verbose container is talking about pull too. This change puts the pull help back together again.