Use Formatters instead of Reporters (and Formatters)

src/spectator/formatting/broadcast_formatter.cr

@@ -0,0 +1,13 @@
+require "./formatter"
+
+module Spectator::Formatting
+  # Reports events to multiple other formatters.
+  # Events received by this formatter will be sent to others.
+  class BroadcastFormatter < Formatter
+    # Creates the broadcast formatter.
+    # Takes a collection of formatters to pass events along to.
+    def initialize(formatters : Enumerable(Formatter))
+      @formatters = formatters.to_a
+    end
+  end
+end

src/spectator/formatting/formatter.cr

@@ -1,8 +1,7 @@
-require "../reporters"
-
 module Spectator::Formatting
-  abstract class Formatter < Reporters::Reporter
-    def initialize(@output : IO)
-    end
+  # Base class and interface used to notify systems of events.
+  # This is typically used for producing output from test results,
+  # but can also be used to send data to external systems.
+  abstract class Formatter
   end
 end

src/spectator/reporters/broadcast_reporter.cr

@@ -1,13 +0,0 @@
-require "./reporter"
-
-module Spectator::Reporters
-  # Reports events to multiple other reporters.
-  # Events received by this reporter will be sent to others.
-  class BroadcastReporter < Reporter
-    # Creates the broadcast reporter.
-    # Takes a collection of reporters to pass events along to.
-    def initialize(reporters : Enumerable(Reporter))
-      @reporters = reporters.to_a
-    end
-  end
-end

src/spectator/reporters/reporter.cr

@@ -1,7 +0,0 @@
-module Spectator::Reporters
-  # Base class and interface used to notify systems of events.
-  # This is typically used for producing output from test results,
-  # but can also be used to send data to external systems.
-  abstract class Reporter
-  end
-end