*** fill in the following;
*** repeat it for each group member;
*** list group members alphabetically by last name

Name(last): Patel
Name(first): Ritesh
Login_ID: ritesh88

*** Give the status of your work; here's a sample.

Status:

part1: Works on all tests.
part2: Works on all tests.
part3: Works on all tests.
part4: Works on all tests.
part5: Works on all tests.
part6: Works on all tests.
part7: Works on all tests.
part8: Works on all tests.

Overall: Any comment/discussion related to this HW.
  For part 8, I created a new class called "MyInteger" which took care of adding 'int' to the AList and I had MyInteger, Seq, and AList classes all implement the new interface I created called 'ExpFlat'. All this was used for the dynamic binding used for expanding and flattening the lists.