First COmmit
added a joke
Merge pull request #3 from rricha19/master

First Commit By Richa
Merge pull request #4 from srkambbs/master

added a joke
added a joke2
Merge pull request #5 from mehrabrym/master

Weird Joke
Merge pull request #6 from srkambbs/master

added a joke2
Implemented text to speach and voice output
Merge pull request #7 from srkambbs/master

Implemented text to speach and voice output
Hashmap addition