Formatting
Change pairdatacpy to take a PW_TYPE instead of a DICT_ATTR
Alter tmpl_prints and vp_data_prints_value to take types in addiction DICT_ATTRs
No longer true
Emit debug message when map_tp_vp returns no results
Finish creating the tmpl union. value_pair_tmpl_t structs can now be ATTRIBUTES or DATA but not both (you need a map for that)