added private networking and secret-file support
fix quote
fixed quotes again, this time after some caffeine
tuned readme
prepare release
upgrade dependency
bump version
fix tests
Merge branch 'master' of https://github.com/rmoriz/knife-digital_ocean

* 'master' of https://github.com/rmoriz/knife-digital_ocean:
  fix tests
  bump version
  upgrade dependency
  prepare release
  tuned readme
  fixed quotes again, this time after some caffeine
  fix quote
  added private networking and secret-file support

Conflicts:
	lib/chef/knife/digital_ocean_droplet_create.rb