removed unnecessary fucntion
added file content pritning in main function
typo
changed loop type on args.t
handled case of -t not precised
wrong value in the print
better test args.r BEFORE to use it
fixed simulation count + a person who's been told MUST wait the next iteration to tell someone
handles telling the rumor to someone who already know it
updated todo list in readme
removed (again unnecessary function)
Merge pull request #3 from RobinPetit/master

Works for now