Fix an UnicodeDecodeError occurring in the timeline.rss template, due to passing a Genshi <Fragment> to a str format.
Fix an UnicodeDecodeError occurring in the timeline.rss template, due to passing a Genshi <Fragment> to a str format.

`gettext` doesn't have this problem, so use it here as it's anyway useful for typographical localization (no break space before ':').


git-svn-id: f68c6b3b1dcd5d00a2560c384475aaef3bc99487@9301 af82e41b-90c4-0310-8c96-b1721e28e2e2

moreati/trac-gitsvn,exocad/exotrac,exocad/exotrac,dafrito/trac-mirror,dafrito/trac-mirror,moreati/trac-gitsvn,exocad/exotrac,exocad/exotrac,dafrito/trac-mirror,dafrito/trac-mirror,moreati/trac-gitsvn,moreati/trac-gitsvn