Deleted unnecessary files. Completed -t option. Made corrections to -f and -l options. So far -t, -l, and -f options work perfectly. Created additional necessary functions to further DRY code and create separation of concerns.
Merge branch 'master' of https://github.com/SRod86/Integrity_Checker

Slight differences between github and my own repository. Some unnecessary files were deleted directly on github, but still showed up on my repository.
Managed to add those deletions and committing them. Now the -t function works properly as well as the -f and -l functions.