better alignment for 'add game' button.
better styling for realtime form, buttons.
use glyphicons on realtime page.
preventDefault on edit/remove buttons.
added 'clone' action for realtime minicades.
realtime minicades can now be played.
minor refactorings.
add support for remixurl on realtime minicades.
'remix game' on same row as edit/remove/clone.
allow remixurl to be empty.
use minicadeSchema.embellishGame() in realtime front-end.