Ability to export to clingo or dlv

[sahil1105]

Part of "close the loop"/"round tripping" effort, where we can output the PWs from one experiment into clingo/dlv files, that can be used in subsequent experiments.
Two types of exports:

• simple originalAtomName(pw_id, x1, x2, ....)
• "triple" form: refer research notes

Also implement ability to extract information from the triple or simple form (for instance after reading them in as DFs, have aggregate/group by operations to recreate original DFs, to avoid recursive explosion).

[sahil1105]

added ability to export as asp facts in both simple and triples format with v0.0.14
Working on feature to recreate pws_rel_df, rels, pw_objs from these two formats.

[sahil1105]

Now that I think about it, do we need ability to recreate original pws_rel_dfs, rels, pw_objs from the two formats? What use case would this be useful in where you do not already have the originals in the first place?

[sahil1105]

Need to support export of wfs models to these two formats as well.
eg. for simple -> col(TRUE, 1, 2, blue). col(UNDEFINED, 1, 5, red).
for triples -> triples(17, rel, col). triples(17, wfs/3val, TRUE). triples(17, 1, 1). triples(17,2,2). triples(17,3,blue).

[sahil1105]

In triples export mode, also add option to refer to the index by known column name from schema.
eg. triples(17, rel, col). triples(17, pw_id, 2). triples(17, NODE_ID1, 1). triples(17, NODE_ID2, 5). triples(17, COLOR, red).

[sahil1105]

the above two features have been added in v0.0.17