After the checkin of bug 524603, checksetup.pl printed "No such file or directory at Bugzilla/Install/Filesystem.pm line 465" the first time the new code was run. This fixes the warning.

Bug 524603: Allow a non-root jobqueue.pl to write to data/mailer.testfile (for the "Test" mail_delivery_method)
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Bug 525420: Cache Bugzilla::Bug::VALIDATORS so that the same hash is returned every time within a single page call
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, r=dkl, a=mkanat

Bug 523762: Prevent the template_before_process hook from causing an infinite recursion when an error is thrown
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=dkl, a=mkanat

Bug 524251: Move the bug visibility controls to the right of the timetracking and attachments tables
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

"webservice attachments by ids" patch--it looks like a part of the patch
was just missing or something when it was posted to bmo. I've fixed it now.

Patch by Xiaoou Wu <xiaoou.wu@oracle.com> r=mkanat, a=mkanat

Patch by Tiago Mello <timello@gmail.com> r=mkanat, a=mkanat

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Bug 355283: Lock out a user account on a particular IP for 30 minutes if they fail to log in 5 times from that IP.
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Bug 310532: Bookmarkable new bug templates do not include estimated hours or alias fields - Patch by Mark Banner <bugzilla@standard8.plus.com> r/a=LpSolit

Bug 233398: Update the customization docs to point to the Extensions system POD instead of having docs about template hooks in the Guide.
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Patch by Eric Black <eblack@higherone.com> r=mkanat, a=mkanat

Bug 512606: Make statuses currently available for the user to change this bug to be controlled by Bugzilla::Bug, not the template
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Bug 523788: Change the UI of describecomponents.cgi (the "Browse" interface) so that it's clearer and easier to use when browsing.
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Bug 526158: Make email_in.pl use Bugzilla::Bug->create to create bugs instead of requiring post_bug.cgi
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Bug 425668: Make the body classes and other header information show up properly in process_bug.cgi if we're doing same_bug or next_bug
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Bug 184252: Display a link below each table in request.cgi pointing to its corresponding buglist - Patch by Frédéric Buclin <LpSolit@gmail.com> r=ghendricks a=LpSolit

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Bug 369080: Add the possibility to split emails with the semicolon character - Patch by Krzysztof Drewniak <krzysdrewniak@gmail.com> r/a=LpSolit

Bug 532911: Remove use of Bugzilla::User from Bugzilla::Install::DB (modules may not be used like that during Install::DB)
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=dkl, a=mkanat

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=dkl, a=mkanat

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=LpSolit, a=LpSolit

Patch by Max Kanat-Alexander <mkanat@bugzilla.org> r=dkl, a=mkanat

Bug 531107: [Windows] Starting an extension resulted in "deep recursion on subroutine" because File::Spec::Win32 was doing a "require" in case_tolerant, which recursed into Bugzilla::Extension::my_inc in an infinite loop.
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) r=mockodin, a=mkanat

Bug 532025: Under mod_perl, starting Apache w/ extensions enabled was throwing the "not a valid name" error.
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Bug 531988: Add information about templates to Bugzilla::Extension's POD and port over Bugzilla:Writing_Extensions
Patch by Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=mkanat

Patch by Dave Lawrence <dkl@redhat.com> r=mkanat, a=mkanat