[web] stop adding an Expires header with all responses As per RFC 1945 (HTTP 1.0): If the date given is equal to or earlier than the value of the Date header, the recipient must not cache the enclosed entity. As per RFC 7234 (HTTP 1.1 Caching): If a response includes a Cache-Control field with the max-age directive (Section 5.2.2.8), a recipient MUST ignore the Expires field. Bottom line, the Expires header is now handled wherever the Cache-Control is handled: inside cache managers.

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/* sortable tables */

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table.listing tr .headerSortUp {

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  background-image: url(asc.gif);

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}

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table.listing tr .headerSortDown {

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  background-image: url(desc.gif);

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}

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table.listing tr .headerSortDown, table.listing tr .headerSortUp {

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   background-color: %(listingBorderColor)s;

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   background-repeat: no-repeat;

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   background-position: center right;

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}

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