BUGFIX: Allow build to run in forks
BUGFIX: Allow build to run in forks

Fixes https://github.com/neos/team/issues/51

kdambekalns/flow-development-collection,fcool/flow-development-collection,kdambekalns/flow-development-collection,neos/flow-development-collection,neos/flow-development-collection,dlubitz/flow-development-collection,neos/flow-development-collection,daniellienert/flow-development-collection,fcool/flow-development-collection,fcool/flow-development-collection,daniellienert/flow-development-collection,robertlemke/flow-development-collection,neos/flow-development-collection,kdambekalns/flow-development-collection,dlubitz/flow-development-collection,fcool/flow-development-collection,robertlemke/flow-development-collection,kdambekalns/flow-development-collection,robertlemke/flow-development-collection,daniellienert/flow-development-collection,robertlemke/flow-development-collection,dlubitz/flow-development-collection