renamed all the predators with the phylogeny names
notes from mtg w Diane and also new dataset -- occurrence data by animal body size
filled in zeros and species names (filled down spp names) for dataset.  updated todo
moved the third column of the dataframe (dubious utility, a mix of descriptions like pupa together with measurements) to a commented column on the end of the dataframe
column name
predator.cooccurance.R modified to have a whole section devoted to metabolic capacity -- replicating the original.  Kludgy.  Should be a function!  Outputs to predator.cooccur.metabolic.txt
graphs and reorganization to the R files