Revert "simplified regex search for filtering dbpedia terms, switched to regex for deleting characters, temp switch on distance calc for testing purposes"

This reverts commit 795f6b32cd0cf68bd97d100c6fa9326fca12ef43.

Conflicts:
	data-reconciler 3.rb
	dbpedia_sample.txt
	matches.csv
	possible_matches-old.csv
	possible_matches.csv