Gem-ize jasmine

[Finishes #13128217]

lib/jasmine-core.rb

@@ -0,0 +1,17 @@
+module Jasmine
+  module Core
+    class << self
+      def path
+        File.join(File.dirname(__FILE__), "jasmine-core")
+      end
+
+      def js_files
+        (["jasmine.js"] + Dir.glob(File.join(path, "*.js"))).map { |f| File.basename(f) }.uniq
+      end
+
+      def css_files
+        Dir.glob(File.join(path, "*.css")).map { |f| File.basename(f) }
+      end
+    end
+  end
+end