add underscore to pg_get_record function. closes #32
workaround to oaih_list_sets bug(?) so pg_list_sets(transform = FALSE) actually returns xml. #10
Merge pull request #34 from ropensci/fix_pg_get_record_fxn_name

add underscore to pg_get_record function
updated DESCRIPTION file with authors, short description of pkg, version, urls, #27
added inst dir, and LICENSE file in inst dir, #27
added LICSENE file to .Rbuildignore, #27
merge master into pg_list_sets
add XML package to DESCRIPTION
fix email address in description