Log message

Committed the remaining PAS unit tests.

	Modify	/trunk/_tests/_cache/sqlite.db	diff
	Add	/trunk/_tests/pas/help_similarity_lookup.php	diff
	Add	/trunk/_tests/pas/help_tag_lookup.php	diff
	Add	/trunk/_tests/pas/help_vehicle_part_lookup.php	diff
	Add	/trunk/_tests/pas/similarity_lookup.phpt	diff
	Add	/trunk/_tests/pas/similarity_lookup2.phpt	diff
	Add	/trunk/_tests/pas/tag_lookup.phpt	diff
	Add	/trunk/_tests/pas/tag_lookup2.phpt	diff
	Add	/trunk/_tests/pas/tag_lookup3.phpt	diff
	Add	/trunk/_tests/pas/transaction_lookup.phpt	diff
	Add	/trunk/_tests/pas/transaction_lookup2.phpt	diff
	Add	/trunk/_tests/pas/vehicle_part_lookup.phpt	diff
	Add	/trunk/_tests/pas/vehicle_part_lookup2.phpt	diff
	Modify	/trunk/_tests/pas/vehicle_part_search.phpt	diff
	Modify	/trunk/_tests/pas/vehicle_part_search2.phpt	diff
	Modify	/trunk/pas.class.php	diff