ENH: PluginFramework: App individual plugin databases
ENH: PluginFramework: App individual plugin databases

The plugin database filename now corresponds to the
application name set by calling QCoreApplication::setApplicationName()
(cherry picked from commit c92079ab12654b37c1ee91ac62dee64b5324c19b)

ddao/CTK,finetjul/CTK,151706061/CTK,Heather/CTK,jcfr/CTK,commontk/CTK,SINTEFMedtek/CTK,ddao/CTK,fedorov/CTK,AndreasFetzer/CTK,AndreasFetzer/CTK,SINTEFMedtek/CTK,rkhlebnikov/CTK,finetjul/CTK,mehrtash/CTK,AndreasFetzer/CTK,sankhesh/CTK,jcfr/CTK,jcfr/CTK,CJGoch/CTK,lassoan/CTK,CJGoch/CTK,lassoan/CTK,mehrtash/CTK,vovythevov/CTK,sankhesh/CTK,commontk/CTK,finetjul/CTK,naucoin/CTK,CJGoch/CTK,rkhlebnikov/CTK,pieper/CTK,lassoan/CTK,Heather/CTK,msmolens/CTK,fedorov/CTK,151706061/CTK,sankhesh/CTK,commontk/CTK,jcfr/CTK,rkhlebnikov/CTK,laurennlam/CTK,naucoin/CTK,vovythevov/CTK,jcfr/CTK,rkhlebnikov/CTK,fedorov/CTK,Sardge/CTK,laurennlam/CTK,naucoin/CTK,msmolens/CTK,ddao/CTK,CJGoch/CTK,lassoan/CTK,espakm/CTK,Sardge/CTK,AndreasFetzer/CTK,CJGoch/CTK,pieper/CTK,laurennlam/CTK,msmolens/CTK,Sardge/CTK,espakm/CTK,SINTEFMedtek/CTK,pieper/CTK,danielknorr/CTK,finetjul/CTK,sankhesh/CTK,151706061/CTK,espakm/CTK,danielknorr/CTK,Sardge/CTK,commontk/CTK,151706061/CTK,ddao/CTK,vovythevov/CTK,fedorov/CTK,Heather/CTK,danielknorr/CTK,danielknorr/CTK,SINTEFMedtek/CTK,Heather/CTK,naucoin/CTK,laurennlam/CTK,espakm/CTK,pieper/CTK,SINTEFMedtek/CTK,mehrtash/CTK,vovythevov/CTK,msmolens/CTK,mehrtash/CTK,151706061/CTK