Updated Threshold Check

Was checking the wrong item. Suppose to check player.player_final_score
rather than player.score
Merge branch 'Initial-Turn-Condition-Fix'
Fixed Infinite Loop

Now it checks to see either the roll score or the player’s full score
is greater than 300. Either one will satisfy the threshold.
Switching to Puts

Replaced all print statements with puts.
Formatting

Standard Format for cmd yes-no, put statement formatting added.
Merge pull request #1 from tenji240/Formatting

Fixes for Formatting, Name Changes, And 300 Point threshold