Merge pull request #52 from catlag/master

fixed initial modal issue
Merge pull request #53 from catlag/master

added length limits on inputs
added new button to start over
merge conflicts and add return to start button
prevented modals from closing when clicked on background
Merge pull request #54 from robertragno/master

prevented modals from closing when clicked on background
added comment
Merge pull request #55 from robertragno/master

added comment
Update README.md
Merge branch 'master' of https://github.com/msyinmei/SketchPhraseV1

Conflicts:
	app/views/games/index.html.erb