Issue #1918820 by neclimdul, typhonius, girishmuraly, pwolanin | 0x534B41: Fixed HTTP header date formats to follow RFC 7231 rather than RFC 1123.

Issue #61456 by Albert Volkman, jeffschuler, David_Rothstein, jdefay, edmund.kwok, pillarsdotnet, xjm, alex_b, csevb10, Steve Dondley: Write tests for issues with aggregator titles displaying quotes and other characters with HTML entity equivalents badly.

Issue #1622974 by xjm, iflista, brianV: Fixed Aggregator fails to parse author entries longer than 255 characters.

Issue #218004 by Dave Reid, heyrocker, pcambra, neclimdul, alex_b, cam8001, twistor, mfb, catch, xjm, beeradb: Fixed Allow aggregator feed URLs longer than 255 characters.

Issue #1058754 by Yaron Tal, kathyh, naxoc, xjm, tim.plunkett: Fixed Attempt to loop through undefined result set in aggregator.

Issue #1244116 by catch: Fixed Feed items with title longer than 255 characters fail to insert into aggregator_item().

- Patch #999040 by Niklas Fiekas: corrected alternative control structure syntax in theme templates.

#1027454 by amateescu, montesq, jhodgdon: Fixed _aggregator_parse_opml() documentation contains escaped HTML tags that should be removed.

#915174 by sdboyer, sun: Remove pointless files[] declarations on files that are not declaring classes.

- Patch #140783 by sun, chx, effulgentsia, David_Rothstein, webchick: a select list without #default_value() always passes form validation.

- Patch #891084 by solotandem: FeedParserTestCase: add 'public static' modifiers to getInfo() method.

- Patch #328357 by bleen18, sun, skilip, alanburke, jenlampton, manarth, fgm, tstoeckler: allow module .info files to add CSS/JS.