better logger format, some comments
add people in thread in autocomplete (issue #936)
issues:
tested only in quattro theme
contacts in thread will appear twice in autocomplete popup
New database system that uses PDO if present/Test script for doing database upgrades.
The file dba.php was missing in the last commit :) Additionally there are some chamges to the update script.
Merge remote-tracking branch 'upstream/master'
The file "dbstructure.php" was corrupted. This is the right one.
Empty template to avoid errors when installing themes.
Suppress showing unsupported addons in the administration.
The remove page now has the settings menu.
FR: update to the strings
CS: update to the strings
ZH-CN: update to the strings
NB-NO: update to the strings
FR: update to some templates
Merge pull request #957 from tobiasd/trans_20140430

update to the translations for CS, FR, NB-NO and ZH-CN
APC support is removed due to problems with PHP 5.5.
Building a central functionality to export postings to all networks that only support plaintext postings. In near future this will replace the similar code in the several addons.
The function "short_url" is used in several addons, so it deserves a central place.
The CSS code for shared messages is moved from "vier" to the global.css, so that it is usable for all themes.
The pagetypes are rearrange to make the differences better understandable.