Fixed #2970: made HttpResponse headers case-insensitive. Thanks to SmileyChris for the original patch and PhiR for the final one.
Fixed #2970: made HttpResponse headers case-insensitive. Thanks to SmileyChris for the original patch and PhiR for the final one.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%406212

Belgabor/django,Belgabor/django,Belgabor/django