Merge from dev-0.30.

Squashed commit of the following:

commit 2e90e165f5717ffef932996e00227dc78d47f23a
Author: David Steele <david@pgmasters.net>
Date:   Tue Sep 30 15:50:07 2014 -0400

    Removed outdated conf sample.

commit d32f7690ca99c98bc8cef5011de29f4b3a05bf90
Author: David Steele <david@pgmasters.net>
Date:   Tue Sep 30 15:44:25 2014 -0400

    Suppress error message from being logged when a file is removed by the db during the backup.  The exception was being caught and the backup was successful, but the error message was being logged to stdout and the log file which is confusing.

commit 9ea52d9703da833aa3c215dbadfee60472ffad2a
Author: David Steele <david@pgmasters.net>
Date:   Tue Sep 30 11:13:55 2014 -0400

    File->manifest now ignores missing files and paths while running.