Add logging for factored-out functionality.

Instead of adding logging in every stack for these components we are about to de-duplicate, add logging for them here so we don't just have to go back and de-duplicate it later. I think I've covered all the logging we'd be sharing across stacks in this commit.
Merge pull request #2 from martinb3/master

Logging for shared components
Added kitchen suite for mongodb (runlist and wrapper)
Added fixture cookbook for mongodb_standalone
Added serverspecs for mongodb suites
Added mongodb_standalone recipe
Fixed typo in integraton folder (preventing tests to be run)
first pass at varnish dedupe

Signed-off-by: Matthew Thode <mthode@mthode.org>
adding testing support for varnish

Signed-off-by: Matthew Thode <mthode@mthode.org>
more monitoring moves

Signed-off-by: Matthew Thode <mthode@mthode.org>
bup

Signed-off-by: Matthew Thode <mthode@mthode.org>
integration is now named right

Signed-off-by: Matthew Thode <mthode@mthode.org>
Merge branch 'master' of github.com:rackspace-cookbooks/stack_commons

Conflicts:
	recipes/varnish.rb

Signed-off-by: Matthew Thode <mthode@mthode.org>
fixed merge conflict with master
Added unit test for mongodb
Bumped version 0.0.3
Added tests for logstash_common
Ignore linelenght for a couple long attributes
Minor style fixes
Test a different mongo service name for Redhat based platform