Fwd: Patch. Add new directive '2square' for image_filter

[Иван Иванов]

Add new directive '2square' to image_filter, which resizes and converts
image in square and add white border. It's cood be usefull for convert
image for facebook banners.

In attach:
nginx.patch - patch for main repo (http://hg.nginx.org/nginx),
image_filter_2square.t -  file with tests for (http://hg.nginx.org/nginx-
tests)
nginx_org.patch - docs for (http://hg.nginx.org/nginx.org/)

-- 
С уважением,
Иванов Иван



-- 
С уважением,
Иванов Иван
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