Multiple changes.

- Minor README updates.
- Create LICENSE and History files.
- Use 'func' instead of 'proc' where applicable.
- Add some destructor debug.
- Rename primary exceptions to 'X-error'.
- Bind to proper object types in prepared statement parameters.
- Retain the found 'type' in the KuzuValue object.

FossilOrigin-Name: db59c0b901b1715170e0d269fc2bf00477ac48af4d10a747eb5a749adbf6268e

tests/values/t_can_return_a_type.nim

@@ -0,0 +1,21 @@
+# vim: set et sta sw=4 ts=4 :
+
+import kuzu
+
+let db = newKuzuDatabase()
+let conn = db.connect
+
+var q = conn.query( "CREATE NODE TABLE Doop ( id SERIAL, thing STRING, PRIMARY KEY(id) )" )
+
+q = conn.query( "CREATE (d:Doop {thing: 'okay!'})" )
+q = conn.query( "MATCH (d:Doop) RETURN d.id, d.thing, d" )
+
+var row   = q.getNext
+var id    = row[0]
+var thing = row[1]
+var node = row[2]
+
+assert id.kind    == KUZU_INT64
+assert thing.kind == KUZU_STRING
+assert node.kind  == KUZU_NODE
+