We were still having trouble with faves of files backed up from windows

I ended up just stripping out the "%3A" (encoded ":") from "c:", etc.

I also ensure that the `s("SpiderOak")` doesn't have any spaces.
Merge pull request #523 from SpiderOak/more-problems-with-faves-and-windows-devices

We were still having trouble with faves of files backed up from windows

Pulling, but see my previous comment.