.relativeTo() requires trailing slash on .. path segments

[bradleyayers]

I'm not sure if this adheres to the URI spec or not, but this behaviour was surprising to me:

> URI("http://example.com/foo/..").relativeTo("http://example.com/foo/").toString()
""
> URI("http://example.com/foo/../").relativeTo("http://example.com/foo/").toString()
"../"

What are your thoughts here?

[rodneyrehm]

The problem was located in .normalizePath() returning "" (empty string) for "/foo/.." but "/" for "/foo/../". This issue is resolved and pushed to master. Thank you!

[bradleyayers]

Once again I'm very impressed with your responsiveness. Thank-you very much!