rebase: move bookmarks as needed with pull --rebase (issue3285)

merge with stable

bugzilla: correct comment typo

tests: ignore the return code of chmod in test-inherit-mode In freebsd, a newly created directory has the same group as the parent directory by default. That means that the test directory created by test-inherit-mode.t is owned by root's group, so "chmod g+s .hg/store" fails to set the SGID bit and returns 1. If we ignore chmod's return code, the testsuite passes again.

bugzilla: add xmlrpcemail submission for Bugzilla 3.6 email interface Some of the formatting details required for bug submission via email changed between Bugzilla 3.4 and 3.6. Bugzilla 3.4 requires lines of the form '@fieldname = value', while 3.6 wants '@fieldname value'. Also the field @bug_id in 3.4 becomes @id in 3.6. Bugzilla up to and including 4.0 also recognises the 3.4 format. To save surprises in the future, check the Bugzilla version and use the 3.6 format from all major versions >= 4. At some point we will drop support for Bugzilla prior to 3.6 and support the new format only.

bugzilla: allow change comment to mark bugs fixed Add a second regular expression used when scanning change comments. Bugs matched by this new regular expression have the bug comments and optionally hours updated as with the first regular expression, but they are also marked as fixed. The bug status and resolution to set to mark a bug as fixed can be configured. By default status is set to RESOLVED and resolution to FIXED, the default Bugzilla settings. For example, a change comment containing 'Fixes 1234 h1.5' will be added to bug 1234, the bug will have its working time increased by 1.65 hours, and the bug will be marked RESOLVED/FIXED. Change comments may contain both bug update and fix instructions. If the same bug ID occurs in both, the last instruction found takes precedence. The patch adds new bug states 'bug_status' and 'resolution' and actions to update them to the XMLRPC and XMLRPC/email access methods. XMLRPC does not support marking bugs as fixed when used with Bugzilla versions prior to 4.0. When used with an earlier Bugzilla version, a warning is issued and only comment and hours updated.

bugzilla: extract optional hours from commit message and update bug time If an 'hours' group is present in the bug matching regular expression, and that group contains a float value, update the bug working time in Bugzilla with those hours. The patch adds a key 'hours' to the bug state dictionary, and adds support for the key to the XMLRPC and XMLRPC/email access methods. The MySQL access method is not supported; a warning is given.