Server 4.x can't start

[imlucas]

--smallfiles has been removed. Change needed in mongodb-tools fork

mongodb-tools:server_manager Starting with cmd `mongod --smallfiles --noprealloc --setParameter enableTestCommands=1 --port 27018 --dbpath /home/travis/.mongodb/data/standalone --logpath /home/travis/.mongodb/runner/standalone.log --nojournal` +23ms
  mongodb-tools:server_manager exec completed: {"error":{"killed":false,"code":2,"signal":null,"cmd":"mongod --smallfiles --noprealloc --setParameter enableTestCommands=1 --port 27018 --dbpath /home/travis/.mongodb/data/standalone --logpath /home/travis/.mongodb/runner/standalone.log --nojournal"}}. Captured stdout and stderr: +21ms
  mongodb-tools:server_manager mongod:stdout >   +1ms
  mongodb-tools:server_manager mongod:stderr >  Error parsing command line: unrecognised option '--smallfiles' +0ms