Issue #2380053 by klausi, pwolanin, tsphethean, sun, David_Rothstein: Posting an array as value of a form element is allowed even when a string is expected (and bypasses #maxlength constraints) - first step: text fields
Merge remote-tracking branch 'origin/7.x' into varnish-cache-date-2381839
Added test cases for removed etag and last-modified header.