Fix text truncation for show titles in the Past Shows list on iphone

[sarahscott]

[katarinabatina]

also adjust spacing between each of these components, spacing between thumbnails and rules is uneven.

[sarahscott]

This one is a bit more complicated than the other text truncation issue; see: http://stackoverflow.com/questions/37936577/text-alignment-not-auto-justifying-in-react-native/37963314#37963314 http://stackoverflow.com/questions/36284453/react-native-text-going-off-my-screen-refusing-to-wrap-what-to-do https://github.com/facebook/react-native/issues/901

I am thinking the solution will involve some flexbox magic and I'm going to start on it after I finish some other things this week that are less minor.

[mennenia]

Ehh that's a shame :(.

Yeah looks like the textview actually extends on past the edge, so clipping doesn't respond, because it thinks there's space.