added defaults for the fileid and hostname
added defaults for the fileid and hostname

these default to 2429360 and http://dvn-build.hmdc.harvard.edu respectively, for now.
vjdorazio/TwoRavens,vjdorazio/TwoRavens,vjdorazio/TwoRavens,vjdorazio/TwoRavens,vjdorazio/TwoRavens