serial working
put arduino code in it's own dir
changes to tests and arduino code

- added test folder
- changed debugging for arduino
- moved test.py to comp/comm.py
updated communication b/w arduino and comp

- added delay to arduino code to make readline
  in python work
- added __init__ to comp so can use it
- made comm.py have a class
- added .gitignore
updated the activate fucntion to run workflow
Merge pull request #3 from ManrajT/python_test

Python test