Made some stylistic changes in `GZipMiddleware` and added some notes about IE, refs #5313.
Made some stylistic changes in `GZipMiddleware` and added some notes about IE, refs #5313.


git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@6697 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django