js api: Implement table bindings

[spotandjake]

// Gets the name of the specified `Table`.
BINARYEN_API const char* BinaryenTableGetName(BinaryenTableRef table);
// Sets the name of the specified `Table`.
BINARYEN_API void BinaryenTableSetName(BinaryenTableRef table,
                                       const char* name);
// Gets the initial number of pages of the specified `Table`.
BINARYEN_API BinaryenIndex BinaryenTableGetInitial(BinaryenTableRef table);
// Sets the initial number of pages of the specified `Table`.
BINARYEN_API void BinaryenTableSetInitial(BinaryenTableRef table,
                                          BinaryenIndex initial);
// Tests whether the specified `Table` has a maximum number of pages.
BINARYEN_API bool BinaryenTableHasMax(BinaryenTableRef table);
// Gets the maximum number of pages of the specified `Table`.
BINARYEN_API BinaryenIndex BinaryenTableGetMax(BinaryenTableRef table);
// Sets the maximum number of pages of the specified `Table`.
BINARYEN_API void BinaryenTableSetMax(BinaryenTableRef table,
                                      BinaryenIndex max);
// Gets the table type of the specified `Table`.
BINARYEN_API BinaryenType BinaryenTableGetType(BinaryenTableRef table);
// Sets the table type of the specified `Table`.
BINARYEN_API void BinaryenTableSetType(BinaryenTableRef table,
                                       BinaryenType tableType);

Implement the bindings for table operations in the js api.

I'm willing to take on this work, I just didn't know if this belongs under the Binaryen.Table api or where in the api these belong.

[kripken]

This should be in parallel to the Memory stuff, and I see we have getTableInfo() already? It looks like those are read-only methods (getters, but not setters) - do you need more than that?

[spotandjake]

This should be in parallel to the Memory stuff, and I see we have getTableInfo() already? It looks like those are read-only methods (getters, but not setters) - do you need more than that?

I've mostly just been trying to bring the ocaml api in binaryen.ml inline with the c api, which requires the js api being complete.