started get data fxn, #7
started deving this in a rstudio project, added files, and ignoring them
updated ft_get, does entrez fetching now too, and bmc, #7
added attribute to output of ft_get or which data type so dont have to guess, #7
removed empty exmples from print ft_data fxn
started serialize fxn, and print fxn for the ft_parsed output object #8