Fix ec2 recipe, because AWSCredentials interface changed again:
Resync partybus.rb with opscode-omnibus 11.1-stable
Back out the volume_type change to backend_storage until right_aws supports it
add an apply_ec_bugfixes option
Merge branch 'master' into irving/aws_ssd_ebs
Add percent symbol for package version conversions, when + gets converted to %2B
No longer default to apply_ec_bugfixes to true, but set it in the config examples
bump the default chef-zero port from 9000 to 9010 to avoid conflict with php-fpm
Merge pull request #38 from opscode/irving/aws_ssd_ebs

More bugfixes found in testing