More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.

Fix missing avatar-related columns in users table

[Minor] fix non-localized string in installer (install_stg_buildindex_*); fix wrong string_id in pophelp:url_schemes

NOW the installer should work.

A minor installer fix to get the installer to run again. TODO: fix bad call to $lang->get() in preinstallation environment set up by index.php

Added update-checking function (still a little rough around the edges); added support into admin user CP for changing avatars

Added initial avatar support. Currently rather feature complete except for admin controls for avatar.

The merge of acl.js failed so re-merged manually

Redid merge, the previous one had a few problems

Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses

Merging in a few stray changes from the MySQL branch

A number of updates to the graphing code (it should actually work now)

Many changes. Installer with PostgreSQL is broken badly and will be for some time.

Set Content-type on AJAX login key request to application/json to hopefully block ad injection

SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON