cdn 6.x-2.0-beta3

The goal for 2.0 is simple: make the CDN integration module kick ass. This will be done in three ways:

1. significant expansion of functionality
2. ✓ awesome UI
3. excellent documentation, including high-quality screencasts

IMPORTANT NOTE:
The Drupal core patch has changed! So, before updating, revert the patch of beta 2. Then update the code. Then apply the new patch.

Changes since DRUPAL-6--2-0-BETA2:

• Fix notices.
• Improve the README: clarify the patch instructions.
• Only verify that the CDN integration ImageCache patch has been applied properly when the ImageCache module is installed.
• Fix checking of patches that affect core modules and core themes.
• Fixed #713128: Status report: make patch verification not care about \n vs \r\n
• On all CDN integration settings pages, display the requirement errors as a single error message that links back to the admin/reports/status page.
• - Renamed the 'Settings' default local task to 'General'.
  - Simplify the admin UI interface: instead of a 'Basic mode' and an 'Advanced mode' local task, display a single 'Mode-specific' local task, that automatically loads the correct form based on the current settings.
• Now the CDN integration module passes every Code review check.
• A patch is not necessarily not or incompletely applied: it's also possible that the patch has been updated!
• Fixed #477332 by dkruglyak: Skip root-relative and protocol-relative URLs and support the Pathologic module
• Reverted Pathologic functionality that accidentally got committed in the last commit.
• Made the 'Show statistics for the current page' setting use a single checkbox instead of two radios.
• - Prevent requirement errors from showing up twice.
  - Make as many form items as possible required.
• Implemented #716498: Allow users to touch a file through the per-page statistics
• Move the setting to exclude certain paths from the CDN to the 'Other settings' form.
• Initial usage of ctools' dependent form items functionality. This is a big step up from writing custom JS.
• Rename 'debug mode' to 'testing mode', which sounds a lot less scary.
• Further UI simplification: renamed the 'Show statistics for the current page' setting to 'Display statistics'.
• Fix malformed core patch.
• #794820 by msonnabaum: Suppress 'patch not properly applied' message with Pressflow
• Fixed #858476 by andreiashu: Basic mode doesn't rewrite upper cased extension files
• #871780 by mikeytown2: Have different rules for anonymous vs. logged in - Paths excluded from the CDN
• #859642 by martinjbaker: Make it clear that CDN URL should not contain a trailing slash
• Follow-up for #871780: don't ignore ImageCache paths for logged in users as a default.
• Fixed #890140: file_directory_strip() not found
• Fixed #839282: Problems with shipped files and Drupal 6 file_create_url() behavior
• Follow-up patch for #839282.
• "Mosso CloudFiles" is now called "Rackspace CloudFiles".
• Indicate in the README that Pressflow users don't have to apply the Drupal core patch.
• #568954 by elliotttf: HTTPS support
• Fix undefined index warnings.
• Minor whitespace cleanup.
• #312486 by meba and wimleers: Clear caches
• Minor improvement to CDN integration's menu description item.
• Updated the README: version 1 was written as part of my bachelor thesis, not version 2.
• Improved the README: the "Supporting the CDN integration module in your modules" section has been extended.
• Extended UPGRADE.txt with an explanation about upgrading the CDN integration module's ImageCache patch from version 1.x to 2.x.
• UI revamp!