Remove obsolete clean target
Remove obsolete clean target

Signed-off-by: Tycho Andersen <10c18fcb898ee6b17d6575d444b125d10b3f4d6a@canonical.com>

dvbportal/osx-lxd,atxwebs/lxd,georghopp/lxd,mikemccracken/lxd,hallyn/lxd,dvbportal/osx-lxd,mjeanson/lxd,tych0/lxd,ollie314/lxd,techtonik/lxd,chrisglass/lxd,atxwebs/lxd,benaryorg/lxd,mikemccracken/lxd,jumpstarter-io/lxd,lxc/lxd,tych0/lxd,pcdummy/lxd,yura-pakhuchiy/lxd,stgraber/lxd,atxwebs/lxd,smoser/lxd,benaryorg/lxd,stgraber/lxd,hallyn/lxd,rcj4747/lxd,mikemccracken/lxd,rrva/lxd,mjeanson/lxd,techtonik/lxd,jsavikko/lxd,Malizor/lxd,Malizor/lxd,yura-pakhuchiy/lxd,akshaykarle/lxd,chrisglass/lxd,ericsnowcurrently/lxd,beni55/lxd,ericsnowcurrently/lxd,stgraber/lxd,yura-pakhuchiy/lxd,dvbportal/osx-lxd,Malizor/lxd,lxc/lxd,stgraber/lxd,Skarlso/lxd,rrva/lxd,akshaykarle/lxd,stgraber/lxd,Skarlso/lxd,erikmack/lxd,jsavikko/lxd,achanda/lxd,stgraber/lxd,basvanbeek/lxd,rcj4747/lxd,mjeanson/lxd,beni55/lxd,beni55/lxd,jensg-st/lxd,erikmack/lxd,lxc/lxd,stgraber/lxd,rcj4747/lxd,jumpstarter-io/lxd,hallyn/lxd,achanda/lxd,hallyn/lxd,lxc/lxd,dustinkirkland/lxd,achanda/lxd,basvanbeek/lxd,chrisglass/lxd,smoser/lxd,pcdummy/lxd,hallyn/lxd,sl1pm4t/lxd,erikmack/lxd,atxwebs/lxd,Skarlso/lxd,ollie314/lxd,Skarlso/lxd,jensg-st/lxd,jensg-st/lxd,benaryorg/lxd,dustinkirkland/lxd,ericsnowcurrently/lxd,lxc/lxd,sl1pm4t/lxd,basvanbeek/lxd,jumpstarter-io/lxd,lxc/lxd,hallyn/lxd,akshaykarle/lxd,lxc/lxd,georghopp/lxd,ollie314/lxd,tych0/lxd,dustinkirkland/lxd,jsavikko/lxd,sl1pm4t/lxd,rrva/lxd,smoser/lxd,georghopp/lxd,pcdummy/lxd,techtonik/lxd