Added references of Python solution for HackerRank Python Strings problem 'What''s your name?' to readme file.
Added references of Python solution for HackerRank Python Strings problem 'What''s your name?' to readme file.

shivkrthakur/HackerRankSolutions,shivkrthakur/HackerRankSolutions,shivkrthakur/HackerRankSolutions,shivkrthakur/HackerRankSolutions