Make Truth Script Unit And App (#22)

* A bit of a hacky fix for cmake docs

* Non hacky fix for docs

* Forgot how install worked for a second

* Commented code and changed command

* makeTruth script may not be worth the effort to call the script

* missing imports

* added path

* forgot a plus

* added app option

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* added path to src

* added cp to specific makefile

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* makes more sense to have two scripts one to get and see output and one to actually change truth files

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* Make Truth for app test now fully functional

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* Make script fully functional

* Redid system argument calls with argparser

* Redid system argument calls with argparser

* Redid system argument calls with argparser

* Redid system argument calls with argparser

* unit test with arg parser working

* Argparser app test

* Cleaned documentation to match arg parser implementation