Remove reference to internals

src/spectator/includes.cr

@@ -11,7 +11,6 @@
 require "openssl"
 
 # First the sub-modules.
-require "./internals"
 require "./dsl"
 require "./expectations"
 require "./matchers"

src/spectator/internals.cr

@@ -1,7 +0,0 @@
-require "./internals/*"
-
-module Spectator
-  # Utilities and black magic (hacks) employed by the testing framework.
-  module Internals
-  end
-end

src/spectator/runner.cr

@@ -1,3 +1,5 @@
+require "./internals/harness"
+
 module Spectator
   # Main driver for executing tests and feeding results to formatters.
   class Runner