Insert new entries head first
Move latest fetched item to front
Add hashmap delete function
Fix incorrect hashCode type
Add hashhashmap datastructure
Moved tests to tests folder
Output put/get/delete times
Add rbtree
Add hashmap with open addressing strategy
Convert test times from ticks to seconds
Add gnuplot c lib
Use gnuplot for open addressing hashmap test
Fix incorrect location to gnuplot header file
Merge pull request #2 from ramseydsilva/master

Put tests in tests folder, added hashhashmap, some changes to hashmap.c