Bug 1074494 - Linkify front page copy for One and Done

Thanks for doing this @tessie. I have two comments:

1. This line is very long. I know the original code also had a very long line, but we should fix this. We should endeavour to keep our line length below 80.
2. We shouldn't include the urls in the string that is being translated. Please see  https://github.com/mozilla/oneanddone/blob/master/oneanddone/base/templates/base/base.html#L114 for an example.