first pass at securing syslog
Merge branch 'master' into secure_rsyslog
first pass at securing syslog
Change files if they're different

* Overwrite files if they've changed (either
our config or the Papertrail certs)
* Add sudo flag
Merge branch 'secure_rsyslog' of github.com:amaabca/plow_recipes into secure_rsyslog

Conflicts:
	rsyslog.sh
apt-get update needs sudo

* for whatever reason this command
needed the sudo flag even though
an service rsyslog restart didn't
Actually copy into rsyslog location

* Mistakenly diffed with itself
Escape dollar signs

* These were trying to be expanded as variables
Use env vars

* So this isn't specific to papertrail
* Some of the config should probably be
vars too - or else we should just specify
a user-chosen config file (instead of cat-ing)
Remove extraneous quotes
Merge pull request #34 from amaabca/secure_rsyslog

Secure rsyslog