advagg 6.x-1.0-rc6

Release notes

Fifth release candidate. As of this point these are the known issues with this release.
#1172010-6: Quicktabs, AdvAgg - Loaded via AJAX do not pull advagg bundles
#1149792-9: CTools - Allow ctools_ajax_page_preprocess to not be ran & added documentation to includes/ajax.inc
#1120266: CSSTidy - @font-face broken in Firefox 3.6.x. & Opera 11.1x
#1122766: CSSTidy - Corrupted CSS background image properties when "Preserve CSS" is disabled
Patches for CSSTidy are welcome & will be accepted; but me fixing this library is out of the scope of this project. The github project would be the correct place for fixes to CSSTidy.

Feature requests that have not been coded:
#1164544: AdvAgg - Use the CDN module for images referenced in CSS aggregates.
#1140624: Create GUI for full control over bundles used

Known to work well with these modules:
http://drupal.org/project/jquery_update
http://drupal.org/project/jquery_ui
http://drupal.org/project/cdn
http://drupal.org/project/labjs
http://drupal.org/project/headjs

If you are using the CSS Embedded Images module be sure to use the latest patch from here #1078060: CSS Embedded Images - Add in support for advagg's hooks OR use the latest snapshot from my fork. Direct snapshot download link: http://drupalcode.org/sandbox/mikeytown2/1094988.git/snapshot/31840ba007...

Bugs fixed in this release
#1166900: rc4 -> rc5 update error | function advagg_get_root_files_dir
#1161570: Flushing the advagg cache not working.
#1168844: Double check that we do a clearstatcache before calling mtime, atime or filesize in the correct places.
#1170300: 404 if counter is 0 & bundle missing from the DB
#1146888: Advagg - JSMin+ incompatibility with swftools
#1150150: AdvAgg - Fusion Core theme - Lost local.css?
#1173328: Can't choose Minified version of Jquery Update
#1169414: Generate CSS/JS files on request (async mode) is disabled if site is offline
#1172012: cdn_file_url_alter's path blacklist by default has admin*. AdvAgg CDN tests on status page not working as a result.
#1176754: stream_select() has been disabled for security reasons
#1176898: 404 on missing CSS and JS files

New features in this release
#1169020: Reduce the # of queries made in advagg_get_filename
#1169028: Create a cache for inline CSS/JS compression
#1158658: Support for conditional stylesheets in zen 2.x
#1169702: Addressing Nginx support for advagg - mostly in 404 handling
#1172684: Not compatible with LESS CSS Preprocessor
#1171550: Remove empty selectors in CSS
#1174908: Option to output JS/CSS as a files array