Simplify images cleanup too. Reviewed containers cleanup.
Simplify images cleanup too. Reviewed containers cleanup.

- Images cleanup is a common practice taken from
  https://docs.docker.com/reference/commandline/cli/#filtering_1

Git-Host/dokku,basicer/dokku,sseemayer/dokku,jimeh/dokku,akatrevorjay/dokku,akatrevorjay/dokku,sebastianscatularo/dokku,Evlos/dokku,elia/dokku,alexquick/dokku,vkurup/dokku,akatrevorjay/dokku,mouserage/dokku,klodoo/dokku,fmoliveira/dokku,Git-Host/dokku,codeconfab/dokku,arthurschreiber/dokku,emdantrim/dokku,amaltson/dokku,jimeh/dokku,davidsiefert/dokku,dokku/dokku,matto1990/dokku,tilgovi/dokku,expa/dokku,Fab-IT-ApS/dokku,klodoo/dokku,jimeh/dokku,mouserage/dokku,Fab-IT-ApS/dokku,callahad/dokku,omeid/dokku,barseghyanartur/dokku,jamesmarva/dokku,gianpaj/dokku,mmerickel/dokku,amaltson/dokku,ertrzyiks/dokku,bkniffler/dokku,lmars/dokku,alexquick/dokku,vijayviji/dokku,henrik/dokku,mrluc/dokku,matto1990/dokku,kennetham/dokku,cjblomqvist/dokku,alexquick/dokku,mmerickel/dokku,suxor42/dokku,suxor42/dokku,gianpaj/dokku,mmerickel/dokku,suxor42/dokku,mrluc/dokku,elia/dokku,klodoo/dokku,paralin/crew,arsthanea/dokku,pmvieira/dokku,barseghyanartur/dokku,biddyweb/dokku,Evlos/dokku,dokku/dokku,fmoliveira/dokku,bobvanderlinden/dokku,jazzzz/dokku,callahad/dokku,jimjag/dokku,TribeMedia/dokku,netbrick/dokku,Git-Host/dokku,cjblomqvist/dokku,eljojo/dokku,lmars/dokku,u2mejc/dokku,fmoliveira/dokku,u2mejc/dokku,claytonbrown/dokku,u2mejc/dokku,codeconfab/dokku,biddyweb/dokku,Evlos/dokku,ddreaml/dokku,henrik/dokku,davidsiefert/dokku,Cactusbone/dokku,jimjag/dokku,u2mejc/dokku,vkurup/dokku,dokku/dokku,sebastianscatularo/dokku,expa/dokku,rocLv/dokku,bkniffler/dokku,emdantrim/dokku,sebastianscatularo/dokku,jamesmarva/dokku,tilgovi/dokku,mmerickel/dokku,claytonbrown/dokku,pmvieira/dokku,vlipco/dokku,u2mejc/dokku,3onyc/dokku,vkurup/dokku,tilgovi/dokku,expa/dokku,johnfraney/dokku,ddreaml/dokku,davidsiefert/dokku,beedesk/dokku,vijayviji/dokku,3onyc/dokku,TribeMedia/dokku,experimental-platform/dokku,omeid/dokku,matto1990/dokku,kennetham/dokku,cjblomqvist/dokku,biddyweb/dokku,paralin/crew,ddreaml/dokku,stepri/dokku,eljojo/dokku,claytonbrown/dokku,cjblomqvist/dokku,netbrick/dokku,eljojo/dokku,codeconfab/dokku,TribeMedia/dokku,alexquick/dokku,kennetham/dokku,Git-Host/dokku,barseghyanartur/dokku,barseghyanartur/dokku,henrik/dokku,codeconfab/dokku,ertrzyiks/dokku,biddyweb/dokku,pmvieira/dokku,callahad/dokku,Cactusbone/dokku,stepri/dokku,tilgovi/dokku,emdantrim/dokku,mouserage/dokku,mmerickel/dokku,progrium/dokku,Cactusbone/dokku,eljojo/dokku,arsthanea/dokku,3onyc/dokku,jamesmarva/dokku,claytonbrown/dokku,callahad/dokku,expa/dokku,ddreaml/dokku,matto1990/dokku,callahad/dokku,ebeigarts/dokku,bobvanderlinden/dokku,ebeigarts/dokku,experimental-platform/dokku,omeid/dokku,fruitl00p/dokku,stepri/dokku,u2mejc/dokku,arthurschreiber/dokku,ebeigarts/dokku,claytonbrown/dokku,cjblomqvist/dokku,sebastianscatularo/dokku,AnselZhangGit/dokku,emdantrim/dokku,jimjag/dokku,econya/dokku,vkurup/dokku,jamesmarva/dokku,vijayviji/dokku,emdantrim/dokku,Cactusbone/dokku,akatrevorjay/dokku,davidsiefert/dokku,eljojo/dokku,TribeMedia/dokku,expa/dokku,tilgovi/dokku,bkniffler/dokku,econya/dokku,cjblomqvist/dokku,expa/dokku,alessio/dokku,econya/dokku,ertrzyiks/dokku,alexquick/dokku,klodoo/dokku,fruitl00p/dokku,vkurup/dokku,fruitl00p/dokku,econya/dokku,johnfraney/dokku,arthurschreiber/dokku,Fab-IT-ApS/dokku,Git-Host/dokku,sebastianscatularo/dokku,davidsiefert/dokku,suxor42/dokku,johnfraney/dokku,sseemayer/dokku,suxor42/dokku,davidsiefert/dokku,cjblomqvist/dokku,AnselZhangGit/dokku,amaltson/dokku,bobvanderlinden/dokku,johnfraney/dokku,sebastianscatularo/dokku,akatrevorjay/dokku,rocLv/dokku,alessio/dokku,vijayviji/dokku,netbrick/dokku,experimental-platform/dokku,basicer/dokku,emdantrim/dokku,jazzzz/dokku,beedesk/dokku,vlipco/dokku,arsthanea/dokku,arthurschreiber/dokku,crisward/dokku,3onyc/dokku,econya/dokku,vlipco/dokku,Git-Host/dokku,claytonbrown/dokku,gianpaj/dokku,vkurup/dokku,emdantrim/dokku,AnselZhangGit/dokku,jazzzz/dokku,Evlos/dokku,omeid/dokku,Fab-IT-ApS/dokku,arsthanea/dokku,fmoliveira/dokku,jimeh/dokku,klodoo/dokku,bkniffler/dokku,henrik/dokku,amaltson/dokku,sseemayer/dokku,jimeh/dokku,jimjag/dokku,rocLv/dokku,amaltson/dokku,fruitl00p/dokku,stepri/dokku,pmvieira/dokku,bkniffler/dokku,progrium/dokku,Fab-IT-ApS/dokku,sseemayer/dokku,mrluc/dokku,eljojo/dokku,ebeigarts/dokku,johnfraney/dokku,dokku/dokku,johnfraney/dokku,klodoo/dokku,progrium/dokku,vlipco/dokku,ddreaml/dokku,econya/dokku,vlipco/dokku,arsthanea/dokku,AnselZhangGit/dokku,dokku/dokku,ertrzyiks/dokku,jimjag/dokku,ebeigarts/dokku,alexquick/dokku,Cactusbone/dokku,henrik/dokku,arsthanea/dokku,ertrzyiks/dokku,eljojo/dokku,suxor42/dokku,fruitl00p/dokku,amaltson/dokku,johnfraney/dokku,alessio/dokku,matto1990/dokku,stepri/dokku,kennetham/dokku,vkurup/dokku,AnselZhangGit/dokku,ddreaml/dokku,beedesk/dokku,TribeMedia/dokku,pmvieira/dokku,experimental-platform/dokku,pmvieira/dokku,ertrzyiks/dokku,jamesmarva/dokku,akatrevorjay/dokku,lmars/dokku,jimjag/dokku,AnselZhangGit/dokku,Evlos/dokku,Evlos/dokku,beedesk/dokku,arthurschreiber/dokku,tilgovi/dokku,elia/dokku,basicer/dokku,elia/dokku,bobvanderlinden/dokku,crisward/dokku,biddyweb/dokku,codeconfab/dokku,rocLv/dokku,davidsiefert/dokku,rocLv/dokku,lmars/dokku,fruitl00p/dokku,beedesk/dokku,fmoliveira/dokku,vlipco/dokku,sebastianscatularo/dokku,biddyweb/dokku,Git-Host/dokku,Evlos/dokku,sseemayer/dokku,claytonbrown/dokku,davidsiefert/dokku,experimental-platform/dokku,fmoliveira/dokku,AnselZhangGit/dokku,biddyweb/dokku,bobvanderlinden/dokku,pmvieira/dokku,Cactusbone/dokku,alessio/dokku,ebeigarts/dokku,progrium/dokku,callahad/dokku,fruitl00p/dokku,3onyc/dokku,sseemayer/dokku,bobvanderlinden/dokku,TribeMedia/dokku,amaltson/dokku,ddreaml/dokku,ertrzyiks/dokku,bkniffler/dokku,netbrick/dokku,crisward/dokku,crisward/dokku,elia/dokku,mouserage/dokku,jazzzz/dokku,jimeh/dokku,mmerickel/dokku,u2mejc/dokku,vijayviji/dokku,3onyc/dokku,bobvanderlinden/dokku,Fab-IT-ApS/dokku,mouserage/dokku,bkniffler/dokku,netbrick/dokku,stepri/dokku,experimental-platform/dokku,jazzzz/dokku,basicer/dokku,lmars/dokku,pmvieira/dokku,netbrick/dokku,TribeMedia/dokku,klodoo/dokku,jamesmarva/dokku,mmerickel/dokku,suxor42/dokku,biddyweb/dokku,kennetham/dokku,jazzzz/dokku,mrluc/dokku,sebastianscatularo/dokku,kennetham/dokku,experimental-platform/dokku,omeid/dokku,progrium/dokku,jimjag/dokku,vlipco/dokku,gianpaj/dokku,alessio/dokku,tilgovi/dokku,Cactusbone/dokku,henrik/dokku,vijayviji/dokku,econya/dokku,arthurschreiber/dokku,Fab-IT-ApS/dokku,codeconfab/dokku,henrik/dokku,TribeMedia/dokku,u2mejc/dokku,Git-Host/dokku,emdantrim/dokku,rocLv/dokku,basicer/dokku,jamesmarva/dokku,sseemayer/dokku,rocLv/dokku,kennetham/dokku,alexquick/dokku,klodoo/dokku,omeid/dokku,claytonbrown/dokku,callahad/dokku,cjblomqvist/dokku,gianpaj/dokku,jazzzz/dokku,basicer/dokku,AnselZhangGit/dokku,vkurup/dokku,crisward/dokku,tilgovi/dokku,rocLv/dokku,progrium/dokku,elia/dokku,jamesmarva/dokku,experimental-platform/dokku,barseghyanartur/dokku,mmerickel/dokku,bkniffler/dokku,lmars/dokku,johnfraney/dokku,fmoliveira/dokku,mouserage/dokku,crisward/dokku,callahad/dokku,akatrevorjay/dokku,alessio/dokku,3onyc/dokku,akatrevorjay/dokku,elia/dokku,Fab-IT-ApS/dokku,basicer/dokku,stepri/dokku,mouserage/dokku,arsthanea/dokku,basicer/dokku,matto1990/dokku,progrium/dokku,ertrzyiks/dokku,jimeh/dokku,barseghyanartur/dokku,netbrick/dokku,progrium/dokku,dokku/dokku,barseghyanartur/dokku,jimeh/dokku,matto1990/dokku,alexquick/dokku,Cactusbone/dokku,alessio/dokku,expa/dokku,gianpaj/dokku,sseemayer/dokku,arthurschreiber/dokku,3onyc/dokku,gianpaj/dokku,suxor42/dokku,kennetham/dokku,crisward/dokku,mrluc/dokku,dokku/dokku,eljojo/dokku,beedesk/dokku,expa/dokku,fruitl00p/dokku,amaltson/dokku,jazzzz/dokku,barseghyanartur/dokku,netbrick/dokku,lmars/dokku,mrluc/dokku,ebeigarts/dokku,alessio/dokku,bobvanderlinden/dokku,arthurschreiber/dokku,codeconfab/dokku,vlipco/dokku,fmoliveira/dokku,ebeigarts/dokku,stepri/dokku,lmars/dokku,arsthanea/dokku,codeconfab/dokku,henrik/dokku,dokku/dokku,crisward/dokku,mrluc/dokku,vijayviji/dokku,omeid/dokku,Evlos/dokku,mouserage/dokku,matto1990/dokku,gianpaj/dokku,jimjag/dokku,beedesk/dokku,mrluc/dokku,ddreaml/dokku,omeid/dokku,econya/dokku,elia/dokku,vijayviji/dokku,beedesk/dokku