SMILEConsortium/smile_teacher_android — pull request #102 by chrqls (2013-12-25 04:22:42+00:00)
Title: [#101] Restart button will alert the teacher if server is down

Relative issue: #101

If the server is down, the teacher will see a toast *"Smileplug is down or unavailable"*.
I also added some Toast to *R.string* with the prefix 'toast_'.