Remove duplicate check_sqs cron entry.
Log Fallback proxy alarms permanently, and possibly send warning mails.

Pending: make a getlantern.org email address to send these emails, and
a google group to receive them.
Adding bumped version
Merge branch 'master' of github.com:getlantern/lantern-controller

Conflicts:
	src/main/java/org/lantern/SQSChecker.java
Adding bumped version