Revert "Merge with new_blog"

This reverts commit 64c68fcdeb.

calendar/lib/calendar.rb

@@ -1,4 +0,0 @@
-require "calendar/engine"
-
-module Calendar
-end

calendar/lib/calendar/engine.rb

@@ -1,4 +0,0 @@
-module Calendar
-  class Engine < Rails::Engine
-  end
-end

calendar/lib/calendar/version.rb

@@ -1,3 +0,0 @@
-module Calendar
-  VERSION = "0.0.1"
-end

calendar/lib/tasks/calendar_tasks.rake

@@ -1,4 +0,0 @@
-# desc "Explaining what the task does"
-# task :calendar do
-#   # Task goes here
-# end