Shuffling fix

During a game players were experiencing that cards were no longer being
dealt.  Certain values were no being updated to reflect that a reshuffle
had occurred
Shuffling Fix

Realized that answers were being reshuffled any time a reshuffle
occured.  Now answers are only reshuffled when they need to be in order
to deal out the correct number of cards.
Progress removing persistent game default

Moving persistent game to a game option instead of by default.  What
this means that by default if someone leaves the game page they will be
leaving the game.
Progress on #44

Corrected the potential of a game becoming unplayable because all the
players have left.
Progress on #44

Instead of deleting the round if players do not have cards the game will
deal cards out so the round can be completed.
Closes #44

Persistent games are now an option when creating a game. Games are no
longer persistent by default.
Implemented Change Log page

Add a page where users can see what some of the latest commits to the
branch are without having to go to github
Changes to how the change log appears
Merge pull request #45 from kwmcrell/Issues

Merging changes for non-persistent games and change log.