• All tests passed. If this feature is not already covered by the tests, I added new tests.

Resolves jfrog/jenkins-artifactory-plugin#592

URL encoding should be applied to 2 different scenarios:

1. Encode URL path part, like build-name and build-number. This type of encoding should encode slashes to %2F.
2. Encode all other cases - like multiple path parts or a query. This type if encoding does not encode slashes.