Add an interface method to do cleanup
Add an interface method to do cleanup

martijn00/Akavache,akavache/Akavache,mms-/Akavache,Loke155/Akavache,ghuntley/AkavacheSandpit,shana/Akavache,PureWeen/Akavache,shana/Akavache,jcomtois/Akavache,bbqchickenrobot/Akavache,MarcMagnin/Akavache,gimsum/Akavache,kmjonmastro/Akavache,christer155/Akavache,MathieuDSTP/MyAkavache