deprecate old mms agent recipes
don't need these tests now
use agent_type to template the config and attribute to simplify key
update changelog
fix mms_agent_spec
split out mms tests
clarify changelog
Merge pull request #285 from edelight/streamline-mms-agent

Streamline mms agent
Update 10gen package name

The modern 10gen dists of mongodb use teh 'mongodb-org' package names: http://downloads-distro.mongodb.org/repo/ubuntu-upstart/dists/dist/10gen/binary-amd64/

This is also what the Ubuntu installation guide suggests: http://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/
Merge pull request #287 from tgwizard/patch-1

Update 10gen package name
follow up to #287
allow install_method to be mongodb-org (tests for #287)
deprecate 10gen_repo for mongodb_org_repo
support syslog: allow logpath to be nil fix, #288
update change log
10gen_repo recipe is deprecated
more 10gen -> mongodb-org stuff