Add Deck

* Create Deck class
* Add methods to create a standard deck
Complete Deck class

* Add attr_accessor for deck
* Shuffle deck
Add Hand

* Create Hand class
* Add attr_accessor for hand
* Get 5 cards from deck
Add Player

* Add player class
* Add ability to get name and hand
Add Poker

* Add primary poker game class
* Create deck at start of game
* Show deck
* Get number of players and create players
* Show player names and hands
Remove Hand class

* Remove Hand class because it is unnecessary
* Moving Hand functionality to Player class makes more sense and uses less code
Make minor code improvements

* Correct misspelling of suit
* Turn cards into arrays but print as strings
* Prettify results of show_hands
Create instance variable for hand with Poker for future use
Begin work on HandChecker

* Separate and sort ranks and suits
* Begin check for straight, flush, and straight flush
Examine sequential ranks

* Replace royals with corresponding numbers
* Check whether all ranks are sequential
Add ability to view result and improve sorting

* Add hand_checker to poker game
* Improve sorting so some methods of HandChecker are functional
Create CARDS_PER_HAND global variable
Add checking for rest of highest hands
Improve code and results

* Improve code length
* Add new lines to improve results
Correct variable name @players_count
Add highest card

* Add ability to find highest rank
* Match highest rank to card
* Show highest card for High Card
Minor refactoring of comparison of hands
Add small code edits and new folder

* Refactor multiple multiples
* Add new folder to isolate Poker
Refactor switching between royals and numbers

* Add CARD_NUMBERS variable with key to matching royals with numbers
* Switch back and for using .map rather than if statements
Remove all explicit returns