Removed all dependencies from dice.rb
Removed unnecessary class
Rename fdice.rb to dice.rb
Built in Dice

* Removed unnecessary parameters 'dice'
* Created private methods
* Removed unnecessary multiline comments
Delete dice_spec.rb
Update and rename fivedice_spec.rb to dice_spec.rb
Update dice.rb
Update score_sheet_spec.rb
Added dice test
Removed FiveDice reference

Signed-off-by: Zachary Perlmutter <zrp200@gmail.com>
Merge pull request #7 from martimatix/Remove-FiveDice

Remove five dice and replaced with dice