[maven-release-plugin] prepare release 3.8.1.Final
[maven-release-plugin] prepare for next development iteration
GTNPORTAL-3481 Remove empty java class files
GTNPORTAL-3475 NPE in LinkedList$ListItr.next when iterating over
UIGroupMembershipSelect.getListMemberhip()
GTNPORTAL-3484 Commit changes for a page before send response
GTNPORTAL-3494 Names of imported applications in Application Registry are not localized