Fix the status page and newsfeed

The status page was not invoking the functions correctly.
The functions were not using defined() correctly.
Remove debugging output from newsfeed

Move conflicts higher up on the page.

1.1.2

Move conflicts higher up on the page.

Better flavors, better parental callling

1.1.1

Instead of calling parent::Commits($dbh), invoke parent::__construct(…

package flavors, status page, and better newsfeeds

• Do not display distinfo during search results

• Improve the newfeeds by introducing flavors:

  • new
  • broken
  • branch

• Add a status page: /--/status/

• Add package flavors

• Each port now displays its own sample dependency line

• Fix calculation of the quarterly branch

Prepare for PHP 7.x

Display Conflicts Matches.

vuml and port improvements, plus PHP 7.x preparations.

• improve vuxml output
• prepare for PHP 7.x
• fix #93 by using commit_date not date_added in the right places
• implement conflict_matches
• added 'Last update' and 'SVN Revision' to each port page

Add maintenance mode

Prevent the user from updating when we are in maintenance mode.

In maintenance mode, pages which modify data will redirect to /now-in-maintenance-mode.php

Once there, the page will reload every MAINTENANCE_MODE_RERESH_TIME_SECONDS
seconds, as defined in include/constants.php

When maintenance mode ends, the user is redirected to /

List conflicts in a list

Fix CONFLICTS

conflicts_install which was displaying conflicts_build instead.
list each tpe of conflicts in a list. not the greatest display.

Welcome ports.conflicts*

fixes #84 but by fixes, I mean it adds rudimentary support for this feature.

At some future date, we could display matching ports but we don't yet.

The bastards are creating new accounts

So yeah, it's new-user.php not login.php which needs protection.