Alias RSpec matcher methods for RSpec 3
Alias RSpec matcher methods for RSpec 3

Similar to pull #185, this pull should eliminate the deprecation
warnings RSpec emits when using the audited RSpec matchers. Aliasing
the methods should leave it compatible with earlier versions of RSpec
as well.

collectiveidea/audited,simplepractice/audited,Datacom/audited,ishail/audited,ledermann/audited,ontrack/audited,reenhanced/audited,azanar/audited