Merge pull request #16 from scottcrawford03/scott

Scott
Merge pull request #17 from scottcrawford03/scott

fixing the queue print and started cleaning up attributes
Merge pull request #18 from scottcrawford03/scott

Scott
Merge pull request #19 from scottcrawford03/scott

Scott
Merge pull request #20 from scottcrawford03/scott

Scott
Merge pull request #21 from scottcrawford03/scott

must load before find now
Added help option to welcome message.  Created list of commands.  All single word help commands are functional.
moved find, quit, and load messages to printer class
queue commands functioning. Used array brackets because attribrute is a single array
all help options are functioning with messages in the printer class.  Added search options list as well.
all help messages are fully functional
Merge pull request #22 from scottcrawford03/playground

Playground
Merge pull request #23 from scottcrawford03/scott

modified printer and started a table class
added entry prompt and fixed file exist