Updating the README section for constraint specification
Updating the README section for constraint specification

mesosphere/hdfs,ryane/hdfs,kensipe/hdfs,smorin/hdfs,mesosphere/hdfs,jmlvanre/hdfs,jan-zajic/mesos-hdfs,ryane/hdfs,jan-zajic/mesos-hdfs,kensipe/hdfs,smorin/hdfs,dmitrypekar/hdfs,dmitrypekar/hdfs,jmlvanre/hdfs