humanmade/WP-Remote-WordPress-Plugin — pull request #114 by danielbachhuber (2013-11-15 00:10:36+00:00)
Title: Misc fixes to the file manifest backup approach

For instance:

`'__return_false'` is a string that ends up evaluating as true so we're using
file manifest all the time.

We actually just want to opt-in to using the file manifest approach.