Refactoring

 - Using of AtolCD Maven plugin
 - No longer uses the searchService
 - 3.4.X to 4.2.X compatibility

Change-Id: I3d800ae739dfe2c994470933737439d73cd4ec47
Cluster-aware version

Usage of AbstractScheduledLockedJob, introduced in 4.1.5/4.2.d versions

Change-Id: I5dd750e7e91a8319c7553cf6a789d18dbd4a3a90