Load plugins in alphabetical-ish order.
Revert "Load plugins in alphabetical-ish order."

This reverts commit 384228b7511f5f91d6691a62a90c4f7a78090937.
Catch throwable not exception for enabling plugins
Increment intent counter
Increase thread pool timeout to try and reduce churn
Update to 1.5.2, closes #302
Load plugins in alphabetical-ish order.