Simplify vend action down to a for() loop.
Update htaccess domain-validation rule to allow ipvN/testing subdomains.
Enhance cross-domain compatibility

*Alter <base href=""> to refer to the server's HTTP_HOST variable. This may cause issues with non-Apache servers.
Just added a bunch of vends.  Do with it what you will, EK.
Modify some of David's submissions, comment others.
Upgrade jQuery to 1.6.4
Add comments
Add comments
Switch to 307 redirects to prevent caching
Swapped out default link for a GET based one, will be overridden if javascript is enabled.
Now loads vendlist via ajax, very fast.
Merge in changes from Vending branch.

*Move changelog from README to CHANGELOG.
*Update README
-Remove requirements which are prohibited by the GPL
-Clarify restrictions upon the 'It Vends' mark
-Update URLs to use (http://example.com) syntax
*General work on Vend List
*Remove contributions from Authors list.
*Add vending submissions from David (Atreus)
*Upgrade jQuery to 1.6.4
v1.1-a2

*Expand items in vend list
*Remove contributions from Authors listing in README
*Upgrade jQuery to 1.6.4
*Move Changelog from README to CHANGELOG
*Simplify vend.php's output generation to use a single for() loop
*Update htaccess to allow ipv4/6 and testing subdomains
*Enhance cross-domain compatibility
*Add code commenting
*Switch to 307 redirects to fix caching issues
*Change default link to use GET instead of POST
*Load the primary "Vend" button via AJAX instead of a full POST
Cleanup

*Make tab-usage & spacing consistent
*Get rid of PHP short tag usage
*Make braces usage consistent
*Move vending action into a single vend() function
*Change vending references to use vend() directly
*Move requirement for vendlist.php to inside of vend()
Lots of general improvements

*Rename functions.php to common.php
*Move $formats, $limit, $vendlist loading, etc to common.php
*Rename post_get() to arg()
*Only require() the vendlist once, by using global variable scope
*Add support for special items
*Improve the main switch in vend.php
*Add comments throughout
*Change to " for text delineators in most places
*Move protocol definition into common.php
Improve commenting & formatting
v1.1-b1
*Lots of cleanup!
-Consistent tab-usage & spacing
-Change all string-delineating ' to "
-Get rid of PHP short tags
-Consistent braces
*Add many comments
*Refactoring
-Move vending action into a vend() function
*Move functions.php to common.php
-Move over common variables & constants needed throughout
*Add support for special items
*Rename post_get() to arg()
Fix logic bug in special items
Fix typo in README
Changes to inline JS for readibility & W3C validation

*Remove excess indentation
*Add CDATA tags to cause the W3C markup validator to skip over inline JS