Add build TODO.
Add build TODO.

vwallfahrer/crowbar,dirkmueller/crowbar,rhafer/crowbar,MaximilianMeister/crowbar,aplanas/crowbar,tserong/crowbar,aplanas/crowbar,toabctl/crowbar,rhafer/crowbar,nkrinner/crowbar,rsalevsky/crowbar,toabctl/crowbar,rsalevsky/crowbar,aspiers/crowbar,dirkmueller/crowbar,mmnelemane/crowbar,mmnelemane/crowbar,crowbar/crowbar,aspiers/crowbar,MaximilianMeister/crowbar,SUSE-Cloud/crowbar,crowbar/crowbar,rhafer/crowbar,SUSE-Cloud/crowbar,nkrinner/crowbar,vwallfahrer/crowbar,tserong/crowbar