Update to scribe 1.3.7 when it becomes available

[mthvedt]

The latest version of Scribe is 1.3.5. The 1.3.7 release will remove a class we use, org.scribe.builder.api.TwitterApi$SSL, so if a client is using the later release and it conflicts, this will break Twitter login.

[allentiak]

I guess a more suitable name for this bug is "Update to the latest ScribeJava release". As of today, the current ScribeJava version is 4.2.0.

PS: The new ScribeJava repo is: https://github.com/scribejava/scribejava/