Constructor implemented.
Implemented keyExists and partially implemented add.
Add is now working, remove in progress.
Remove implemented, and fid was edited so that deleted items do not return true.
Grow nearly working.
Program gets in an infinite loop when the it gets to the 4th to last index of the current array. Makes no sense.
Grow finally works, but I feel like the destructor is wrong because I can't call delete [] backingArray.
Fixed destructor error.
Answered the questions.
Added a comment
Merge pull request #4 from db4soundman/blasedd

Blasedd