guardian/frontend — pull request #3677 by commuterjoy (2014-03-26 08:29:46+00:00)
Title: Fix xml control chars

When producing RSS a few of the CAPI contain invalid XML characters, so we need to clean them.

This is currently the sole cause of 500 errors on NGW RSS feeds.

From testing a few hundred feeds the problem (?) seems localised to only a few fields, so I've only fixed these ones.