Better butmi button disabling/enabling for match & multi.
Merge branch 'finished' of github.com:code-dot-org/dashboard into finished
Keep shuffling match options until they are not the real answer.
Avoid infinite loop when shuffling match answers.
Fix multi/match button disabling and shuffling.
Merge branch 'finished' of github.com:code-dot-org/dashboard into finished
Merge branch 'shufflematch' into finished