first version of assignment2
removed dlist.java~
fixed some errors in edfile.java
updated to test dllist.java
practice commit
Implemented insert method. Added nodecount() method and printlist() method
Added testing for insert method
Insert method first implementation and testing
Delete #edfile.java#
Another test
Merge https://gitlab.com/Palamuttam/cs12b_assignment2
Merge https://github.com/rahulpalamut/cs12b_assignment2