* Added extra test cases for hashtable.remove * Minor Change * Adjusted tests to use user created add function / Modified description * Made test case description much more clear * Changed instructions to be more clear * Minor change to instructions Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com>