Add option to change the location of the Best/Top/Controversial button to right side

[TGNYC]

When using the app one-handed, it is inconvenient to reach all the way over to change the subreddit view of an app from Best to Top to whatever because I am right-handed, and the button is on the left side.

Having an option in the look and feel settings to toggle this button on the left or right just like the thumbnails of content would solve this problem.

[Tunous]

How often do you change the sort order? Perhaps a better solution would be to remember selected sort order for each subreddit. There was an abandoned attempt to implement that in #15. It could be revisited.