add generated files from "bundle gem"

spec/gcovinator_spec.rb

@@ -0,0 +1,11 @@
+require "spec_helper"
+
+describe Gcovinator do
+  it "has a version number" do
+    expect(Gcovinator::VERSION).not_to be nil
+  end
+
+  it "does something useful" do
+    expect(false).to eq(true)
+  end
+end

spec/spec_helper.rb

@@ -0,0 +1,2 @@
+$LOAD_PATH.unshift File.expand_path("../../lib", __FILE__)
+require "gcovinator"