name sort in rankings + warning for subscriptions
Update about.html
Removed unused imports
add player
app controllers reorg
delete player
edit player
update todolist
Merge branch 'master' into add-edit-players

Conflicts:
	src/main/webapp/partials/about.html
Merge pull request #4 from almorelle/add-edit-players

Add, edit and delete player.
Merge branch 'master' into game-ctrl

Conflicts:
	src/main/webapp/js/controllers.js