LDEV-5122 Modify DB structure to produce 3.1 versionTill now DB structure was compliant with 3.0 version and patchesupgraded it to 3.1. Now we produce DB compliant with 3.1 and patches inbranch 4.0 upgrade it to version 4.0.
LDEV-4915, LDEV-3971 Silence an unnecessary exception logIf this exception occurs, the user can probably and should carry oninstead of trying to create a session which already exists.
LDEV-5116 Initialise non-grouped Doku immediately in monitoringLDEV-5091 introduced Doku initialisation on demand. When Doku is notgrouped, it should be initialised immediately.
