Spellings
support for autopush
tests for contents of login_duo.conf
remove duplicate test
tests for config files
version bump
add install from source support with PAM
tests for saucy support
setup guard for kitchen/chefspec
make tests sane on ubuntu 13.10
add support for PAM configuration
bump version number
Merge branch 'newmaster'

Conflicts:
	.kitchen.yml
	metadata.rb
	recipes/install.rb
	test/integration/attributes/serverspec/duo_unix_spec.rb
	test/integration/default/serverspec/duo_unix_spec.rb

merging newmaster back onto master branch, pulling in all changes