Summary of Con. Linked List Assignment

- Discovered comments in interface for linked list game. This would've been helpful had I known about it from the beginning.
- Read I was supposed to have a "dummy" head to my list. I figured that might have been a case. Fixed code for linked list game.
- Fixed code so that it allowed a series of nodes to be inserted.
- nodeOrHeadToInsert parameter was confusing (and really long to type out). Fixed issues had with insertAfter
- Confirmed "search" and "from" parameter usage. Modified code. Discovered specific usage for comparison of data objects and "search".
- "node" parameter in the remove methods may be a confusing name for variable.
- Finished linked list program
- removeNext does not seem to be used in game.