TBX: X.X, call startup.groovy when restarting engines

Currently starting up again (reset) statistical and search engines doesn’t execute start.groovy script.

If startugroovy is used to tune behavior with respect to these engines, tuning is not available.

Solution

Call startugroovy when statistical and search engines are restarted.

(from redmine: issue id 1980, created on 2016/12/23 by Serge Heiden)