fixed Status code 404 may be transformed into 304 when using ETag (closes #1944)
fixed Status code 404 may be transformed into 304 when using ETag (closes #1944)

git-svn-id: 8f5d9a3975ba0af110251f601dfadfacaf171662@4559 ee427ae8-e902-0410-961c-c3ed070cd9f9

catchamonkey/symfony-1.0,catchamonkey/symfony-1.0,catchamonkey/symfony-1.0