Usability - Add app setting to adjust text size or support dynamic type

[dhatch48]

Liking the app a lot overall!

I find that the text is too small when adding/typing new tasks and for viewing the list. I'm currently running ios7 on 4s. I'd sure appreciate this change and I doubt I'm the only one.

Thanks!

[ripvansabre]

I don't know the level of complexity this would require, but I think it is necessary. Any way I could assist with this?