game-logic: enable shuffling again
layout: move modal dialog more to the middle vertically
Update README.md
update layout a bit
Update screenshot
Reduce size of screenshot
Reduce size of screenshot (cont.)
Reduce size of screenshot (cont.)
restructure: remove redundant images
Modify some style
setup-bower: init bower
setup-bower: cancel and remove bower
Back to pre-bower state
setup-grunt: pack css files into one file and minified. The same for js files
setup-grunt: add angular.min.js.map
setup-grunt: remove angular.min.map
Update screenshot to a bigger one