not populated on projects that were created before add-ons are enabled
(e.g. {project_release_projects} and {project_issue_projects}).

for projects that use '0' for the major version in their releases.

when they're not defined (need an empty array, not empty string, for default).

{project_release_package_errors} when release nodes are deleted.

#16014 by hunmonk: project/issue/subscribe should be more visible. added a 'Subscribe to issues' link to the Support section of the project page.

project/[uri] URL aliases are not being used.

has no link sections at all (backport).

API taxonomy terms are defined (backport).

validation SA.  The code was trying to exempt uid 1 from extra checks,
but the global $user object wasn't available to test the uid against.

so project_release now depends on upload.  That's fine, since we're
going to want that anyway (#179471), but we need to declare it.

- Fixed PHPdoc comment for _project_release_form_add_text_element().
- Minor code style (s/true/TRUE/) for call sites and default arg.

- Added validation of files uploaded directly to release nodes
- Fixed hypothetical XSS vulnerability when creating release nodes

with the project quick navigation block (added title attribute to the
drop-down and added better validation to give a meaningful error).

table.  If there are no rows in the usage table, it just means there
are no releases with usage data, not necessarily no releases at all.

not processed if there is a full week of data but the script was run
less than 1 week ago.  The script now processes weekly data if there's
a full week (or more) of data since we last processed, not necessarily
if there's been a full week of wall-clock time since it last ran.

section on the project node UI from #342476.

release usage statistics pages to use charts from Google chart API in
addition to displaying the tables of raw data.

sections ("Resources", "Support", etc) into a 3 column layout.

separate script and fixed various bugs including showing empty weeks
and eating data when you tried to process from the wrong timestamp.

create branch 'DRUPAL-5'.

Cherrypick from master 2008-12-04 05:47:41 UTC Derek Wright <git@dwwright.net> '#326197 by drewish, dww and hunmonk: Moved usage processing into a':
    usage/project-usage-process.php

the project usage pages to remove duplicate information and to use the
site_name setting to give the generic text a more customized feeling.