Clean Import
minor grammatical corrections
Merge pull request #1 from rlucioni/master

Minor grammatical corrections
Linked to git/github guide on Piazza
Removed redundant sentence in problem 3 implementation
Added all the intro answers
Update intro_answers.md
Finish intro_answers
Update problem_1_answers.md
Changed to add table header
Added text to table header
Finished up  most of part 1 and 2, and workingo n part 3
Completed the reverse sorting
Completed the hover over after resorting
Got the column colors to change
Finished the color highlighting
Completed the autosort by rate
Update numbering in intro_answers
Update intro_answers.md
Update intro_answers.md