Basic frame setted up.
    Merge_item_to_sequence_list needs to be fixxed
	new file:   msps_step3.py
Merge branch 'master' of https://github.com/jjsjann123/CS583
still working on getting the main function

    Wait for Raymon's function update.
    Need to check the main procedure.

check step3.1
Merge branch 'merging'
recursive need more work
recursive seems to be working.

Some problems about findFrequentItem in each loop.
working on it.
'done'