Revert "Ignore rotated log files"

This reverts commit cb53849136158eac76c7b7bf5616b426ec316ee8.
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Merge branch 'master' of git://github.com/driehuis/retcon-web
Get rid of hard coded reference to our cookie secret. Not that we appear to
be using it away, but rather safe than sorry...
We're now using Rails 2.3.15 for security reasons
Reword some messages to be shorter and/or more informative.
Phase out the Redo option; it broke the state machine when
redoing the first command.
Add a "Mark as failed" option to replace Redo. Just tags the
current backup job as finished and failed, to leave the
user with the option of restarting it now or letting the scheduler
restart it at the regular time.