Remove diff dependency on sorted-list
Remove diff dependency on sorted-list

Recursively filesystem is sorted by default, there is no reason to
store temporary files so that we can loop on them later.

This change does direct streaming diff - since both first and second
URL for the arguments are guaranteed to provide lexically correct output.

We can remove the necessity of creating new temporary files.

harshavardhana/mc,balamurugana/mc,minio/mc,harshavardhana/mc,balamurugana/mc,CarterMcClellan/mc,CarterMcClellan/mc,abperiasamy/mc,vadmeste/mc,krisis/mc,abperiasamy/mc,vadmeste/mc,winchram/mc,minio/mc,winchram/mc,krisis/mc