largefiles: fix bad bug where transplanting a changeset with a largefile will result in an old largefile being comitted later on

largefiles: test that a largefile cannot accidentally be re-added as a regular file

backout dbdb777502dc (issue3077) (issue3071) Using util.realpath turns out to create complex issues on both Mac and Windows. Back this change out for the release.

largefiles: fix uppercase in abort message

Makefile: adjust example, test-merge1 is now test-merge1.t

tests: use $DAEMON_PIDS and killdaemons in largefiles test $DAEMON_PIDS is used by tests to make sure there will be no leftover processes, the cycling through ports is needed because they are not available for a new bind that quickly on some systems. There are not enough $HGPORT variables available for each hg serve, so use the killdaemons script before reusing ports.

tests: make largefiles test use $HGPORT instead of 8001

merge in another fix on the wrong branch

hgweb: fix dynamic date calculation not working under Safari While Chrome, Firefox, and IE 6+ support the current date format being passed to Date(), Safari doesn't: > new Date('Mon Oct 24 13:58:01 2011 +0200') Invalid Date However, the rfc822date format--officially supported by ECMAScript[1]--does work: > new Date('Mon, 24 Oct 2011 13:58:01 +0200') Mon Oct 24 2011 04:58:01 GMT-0700 (PDT) This change replaces all instances of {date|date} in HTML with {date|rfc822date}. For elements that only have the "age" class, there's no outward change for users with JavaScript enabled. For elements with both the "age" and "date" classes, the full date displayed uses the new format. Tested in IE 6, Safari 5.1.1, Google Chrome 15, and Firefox 7.0.1. [1]: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Date/parse

tests: fix spurious largefiles test failure on Cygwin