modified:   algorithm/sort/insert.py
	algorithm/sort/divide_conquer.py
	algorithm/sort/heap.py
	algorithm/sort/merge.py
	algorithm/sort/quick.py
	new file:   algorithm/sort/divide_conquer.py
	new file:   algorithm/sort/heap.py
	new file:   algorithm/sort/merge.py
	new file:   algorithm/sort/quick.py
Merge branch 'master' of https://github.com/bruceSz/learnToexcellent