Sprited icons for admin panel applets

Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.

Fixed a few places where page metadata cache should have been purged (there may be a few more commits like this)

Merging nighthawk and scribus branches (now that nighthawk isn't panicked anymore)

First stab at cache management backend. Everything seems to have been tested and working so far, but a number of things require a more specialized cache and can't go through the framework (e.g. user ranks which use references to map usernames to user IDs)

Moved enano_safe_array_merge() to functions.php as comment.php depends on it

First draft of new CacheManager admin page. Backend is yet to be implemented.

Fixed missing require() on math.php in SpecialUserFuncs

Moved all account deactivation notice presentation code to its own method in sessions

Fixed missing randkey() method in rijndael.php

Fixed $use_cache bug in plugins.php

Fixed missing require() on stats.php in pageprocess; made pageprocess update the metadata cache on page rename

Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented

Added the theme_is_<themeid> template boolean value to allow conditional template code depending on theme ID (in shared templates, sidebar blocks, etc.)

Added ability to hide or show sidebar blocks based on a {restrict} or {hideif} conditional in the sidebar script

Added failsafe .htaccess files to enable far future Expires and mod_deflate

As promised, dropped in the new librijndael. Benchmarks say about 3 times faster, but more performance testing will be done.

A little more optimization work, client-side this time. I lied, no librijnadel2 here, but it's about to be merged in...

More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.

Another sweep from the optimization monster. template: rewrote parts of tplWikiFormat to do faster validation and less eval()ing template: sidebar is now cached for anonymous users (thanks to Richard Greene for the suggestion) dbal: rewrote SQL query parser, much cruft taken out template: made tplWikiFormat depend more on RenderMan common: moved some lesser-used includes out of main loading sequence Expect a lot of changes to AES code in the next commit!

Made $session->private_key protected and added pk_{en,de}crypt methods for encrypting and decrypting data using the private key

Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now

[minor] Added password_score_* into placeholder functions

Upgraded TinyMCE to 3.1.0.1. Ported a couple special pages to the componentized JS system.

Oops, scriptPath isn't defined in jsres.php.

Made encryption work in form-based logon again; modified load_component() to fetch compressed versions when possible

Fixed javascript ACL manager and captcha not showing on ajax login lockout_captcha event

Fixed missing table_prefix in generate_rank_sql()

Installer should work with JS componentization now

Majorly reworked Javascript runtime stuff to use on-demand loading. - Runtime reduced to only AJAX library + very common functions, ~50K total - Almost all specific functionality loaded on demand using synchronous XHR - Crypto functions consolidated into crypto.js - Much testing still to be done - ACL editor known not working under firefox - Some other components (autofill, theme/rank managers) not ported yet