adds specs for record parser, adds test files
Adds Parser class to load file into ruby objects

Utilizes CSV class to read each line. Delimiter is
detected via regex and set accordingly in CSV options.
Updates spec to use positional arguments

This reflects a change made in the
Record class to take positional
arguments in order to accept a
splatted array.
specs output format of record object
Takes positional arguments now, formats output

Positional arguments allow for a splatted array
to be passed into this object which is what is
produced when a line is parsed from a file.