Finished Quiz template

Added retake and reset buttons where needed

Fixed bug on updating answer in multiple choice QuestionActivity

Added score result

Fixed toast answer check on short answer

Fixexd answer checking

Fixed bug on ResultActivity

Show user if answer is correct or incorrect by green and red color

Storing and displaying user answer working

Setting layout for ResultActivity

Starting ResultActivity

Clear answers on submitting answer or changing question

Fixed true/false buttons from having multiple answers

Fixed true/false buttons from having multiple answers

Disabling and enabling short answer working