This patch aim to update our specs test in order to work with the
rspec-puppet release 2.0.0, in the mean time, we update rspec syntax
in order to be prepared for rspec 3.x move.
In details:
* Use shared_examples "a Puppet::Error" for puppet::error tests
* Convert 'should' keyword to 'is_expected.to' (prepare rspec 3.x)
* Fix spec tests for rspec-puppet 2.0.0
* Upgrade and pin rspec-puppet from 1.0.1 to 2.0.0
* Clean Gemfile (remove over-specificication of runtime deps of puppetlabs_spec_helper)
* Remove un-used puppet-lint (name_containing_dash config)
Change-Id: I5488507176d4665895eef65ddb4b6f0fb4eda3e7
Card: https://trello.com/c/eHXc1Ryd/4-investigate-the-necessary-change-to-be-rspec-puppet-2-0-0-compliant
Including only ssh::server::install class in init.pp give too small scope
and cause warnings about inability to look up ssh::server::ensure.
Closes-Bug: 1355873
Change-Id: I443c9f006b47c609e4a05da38b4a2124acbf886e
swift::proxy::slo class is used to configure proxy slo middleware.
Change-Id: Ic751d2e89de39478b55e3323ddf220610b1b7541
Implements: blueprint icehouse-proxyserver-middlewares
