Added the param type the constructor takes
Corrected Syntax error
Corrected constructor sytax error
Created Test function to allow code to remain enabled and usable
Implementation of conversion from string to vector<char>

- Moved includes to different file
Constructor syntax fix
Implementation for logic to determin operations

- Instantiation of arithmetic objects to perform operations when called
by methods
- Moved Includes to this files as it is imported by the interface header
and cpp files
Trying to ignore needless files