Drop requirement that story is reachable.

Some fan fiction sites (i.e. AO3) have periods of terrible performance, where this tests takes forever and ultimately fails with a timeout, even though the story actually exists. Let's avoid that.
Display text while waiting for information.

Currently, if there is no information, the line is entirely blank. This is unfortunate, especially during times with bad internet connection.
Remove last warnings.

To do, set explicit file encodings for Localizable.strings and removed additional framework search paths that I wasn't using.
Merge branch 'master' of https://github.com/cochrane/Fanfiction-Downloader