Remove dotCloud host instructions
Remove dotCloud host instructions

dotCloud is no more; their parent company went bankrupt
auready/flask,dawran6/flask,Endika/flask,dawran6/flask,wldtyp/flask,adrianmoisey/cptdevops,pallets/flask,drewja/flask,auready/flask,karlw00t/flask,mitsuhiko/flask,karlw00t/flask,hyunchel/flask,mitsuhiko/flask,antsar/flask,gaomingnudt/gm-flask2.0,tristanfisher/flask,fkazimierczak/flask,hyunchel/flask,pallets/flask,adrianmoisey/cptdevops,drewja/flask,fkazimierczak/flask,gaomingnudt/gm-flask2.0,Endika/flask,drewja/flask,pallets/flask,nZac/flask,tristanfisher/flask,antsar/flask,fkazimierczak/flask,wldtyp/flask,nZac/flask