chore(npm): add .npmignore and make sure lib folder is deployed to npm
chore(npm): add .npmignore and make sure lib folder is deployed to npm

garth/cerebral,FWeinb/cerebral,idream3/cerebral,cerebral/cerebral,fopsdev/cerebral,FWeinb/cerebral,garth/cerebral,christianalfoni/cerebral,fopsdev/cerebral,christianalfoni/cerebral,bdjnk/cerebral,idream3/cerebral,yusufsafak/cerebral,yusufsafak/cerebral,cerebral/cerebral,bdjnk/cerebral