Adding acceptance tests for Omnitruck

Add option to set knife ssh timeout

Adding acceptance tests for Omnitruck that ensure it only returns 32-bit packages for Chef versions < 12.9

add ruby-2.3.0 to travis matrix

Adding Stuart Preston to Chef Provisioning maintainers

Add optional integer argument for --daemonize option

Require chef/version since it's used here

Add shorthand :syslog and :win_evt for log_location config

remove pry from rbx build

ruby 2.0.0 is EOL

supresses parser gem errors

see https://github.com/whitequark/parser/issues/283

if rubocop works around this bug then we can revert this patch.

Set inherit=false on the fallback provider constant lookup.

This prevents really weirdo behavior with relative constant lookups like
`Chef::Provider.const_get('Resource')` == `ChefVaultCookbook::Resource`.

Adding Chef Provisioning to the maintainers file.

Bump omnibus ruby to ruby 2.2.4