update test suite so that it passes
update rspec syntax to remove deprecation warnings
modify cacheable? to return false only if the vary header is *
bump version number
Require sinatra, bundler doesn't seem to do it.
Disable for now as it seems to filer out all tests.
Not required.
Remove docs for now as some of the dependencies don't dig Ruby 2.0
Rename deprecated mock and stub rspec methods.
update test suite so that it passes

update rspec syntax to remove deprecation warnings

Conflicts:
	Gemfile
	Rakefile
	spec/spec_helper.rb
	spec/support/custom_matchers.rb
	spec/wrest/components/translators/json_spec.rb
	spec/wrest/curl/response_spec.rb
	spec/wrest/http/response_spec.rb
	spec/wrest/http_codes_spec.rb
	spec/wrest/native/redirection_spec.rb
	spec/wrest/native/request_spec.rb
	spec/wrest/native/response_spec.rb
	spec/wrest/uri_spec.rb
Merge remote-tracking branch 'mohicanlove/master'

Conflicts:
	Rakefile
	spec/spec_helper.rb
	spec/support/custom_matchers.rb