Remove specs depending on specinfra
SpecInfra is renamed to Specinfra
Merge pull request #400 from serverspec/lowercase-specinfra

Rename SpecInfra to Specinfra
Bumpup version
Merge branch 'master' into 2.0

Conflicts:
	README.md
	lib/serverspec/version.rb
	serverspec.gemspec
Remove OS specific specs
Fix specs
Use Specinfra::Runner instead of calling backend method
Merge pull request #406 from serverspec/use-specinfra-runner

Use Specinfra::Runner instead of calling backend method
Revert "Merge pull request #406 from serverspec/use-specinfra-runner"

This reverts commit 1d2eaf59309304f17983ee0f2dacca0fa76bafe4, reversing
changes made to 8c7da5c03e3a98129d68b2a260cc713b9f41b86c.
add ubuntu ppa support
Merge pull request #407 from cosmo0920/add-ubuntu-ppa

add ubuntu ppa support
Bump up version and update dependency
Require rspec-its to remove deprecation warnings
Merge pull request #419 from serverspec/require-rspec-its

Require rspec-its to remove deprecation warnings
Bump up version
Update subproject
add spec for Arch check_installed with version for valid case
Remove the gems that everyone doesn't need
Merge pull request #420 from cosmo0920/add-arch-installed-package-with-ver

add spec for Arch check_installed with version for valid case