upload module 2.2.0

[Valery Kholodkov]

Greetings!

This release of upload module opens a new branch and new feature: 
resumable uploads.

Resumable uploads were tested on Mail.ru's file exchange service: 
files.mail.ru

They were very kind to publish sources of their Silverlight uploader 
that could be used with this version of upload module:

http://github.com/dmitry-dedukhin/MrUploader

You also can use protocol specification to create your own resumable 
uploader on your favorite language:
http://www.grid.net.ru/nginx/resumable_uploads.en.html

Changes in version 2.2.0:
  * Added feature: resumable uploads
  * Added feature: allow to use $variables in "upload_pass" directive 
(Piotr Sikora)
  * Added feature: allow module's directives inside if statements (David 
Backeus)
  * Added feature: directive upload_tame_arrays and ability to do some 
magic with php arrays

Please see this page for details:
http://www.grid.net.ru/nginx/upload.en.html

-- 
Best regards,
Valery Kholodkov