[Integrated] RFR: Handle redirects manually

[Robin Westberg]

Changeset: fd9d0e68
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2020-01-17 09:44:37 +0000
URL:       https://git.openjdk.java.net/skara/commit/fd9d0e68

Handle redirects manually

Reviewed-by: ehelin

! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/WebrevStorage.java
! test/src/main/java/org/openjdk/skara/test/TestWebrevServer.java