Merge pull request #20 from chadlung/master

uWSGI support to log to syslog
Fix auto-db config in barbican-api.conf file erb.
Merge branch 'master' of https://github.com/cloudkeep-ops/chef-barbican
Bump cookbook version.
Merge pull request #21 from jfwood/master

Fix auto-db config logic;
Increase the worker threadpool to 1000
Merge pull request #22 from dstufft/increase-worker-threadpool

Increase the worker threadpool to 1000
Update metadata.rb
Add enable-threads and single-interpreter options

Both enable-threads and single-interpreter options are required by
the newrelic application monitoring agent. This PR makes them
configurable in the vassal configuration.
Merge pull request #23 from dmend/master

Add enable-threads and single-interpreter options
Merge remote-tracking branch 'upstream/master'

Conflicts:
	metadata.rb