add timestamp to each post

published/2009-11-21_using-emacs-to-develop-mojo-apps-for-webos.html

@@ -1,5 +1,6 @@
 Title: Using Emacs to Develop Mojo Apps for WebOS
 Date: November 21, 2009
+Timestamp: 1258790400
 Author: sjs
 Tags: emacs, mojo, webos, lisp, javascript
 ----

published/2010-01-17_working-with-c-style-structs-in-ruby.html

@@ -1,5 +1,6 @@
 Title: Working with C-style structs in Ruby
 Date: January 17, 2010
+Timestamp: 1263715200
 Author: sjs
 Tags: ruby, cstruct, compiler
 ----

published/2010-01-18_basics-of-the-mach-o-file-format.html

@@ -1,5 +1,6 @@
 Title: Basics of the Mach-O file format
 Date: January 18, 2010
+Timestamp: 1263801600
 Author: sjs
 Tags: mach-o, os x, compiler
 ----

published/2010-01-20_a-preview-of-mach-o-file-generation.html

@@ -1,5 +1,6 @@
 Title: A preview of Mach-O file generation
 Date: January 20, 2010
+Timestamp: 1263974400
 Author: sjs
 Tags: ruby, mach-o, os x, compiler
 ----

published/2010-11-04_37signals-chalk-dissected.html

@@ -1,5 +1,6 @@
 Title: 37signals' Chalk Dissected
 Date: November 4, 2010
+Timestamp: 1288854000
 Author: sjs
 Tags: 37signals, chalk, ipad, javascript, web, html, css, zepto.js
 ----

published/2011-11-27_lights.html

@@ -1,5 +1,6 @@
 Title: Lights
-Date: November 28, 2011
+Date: November 27, 2011
+Timestamp: 1322446260
 Link: http://lights.elliegoulding.com/
 ----
 An interactive WebGL visualization. Where's the LSD when you need it?

published/2011-11-27_recovering-old-posts.html

@@ -1,5 +1,6 @@
 Title: Recovering old blog posts
 Date: November 27, 2011
+Timestamp: 1322385300
 Author: sjs
 Tags: recover blog posts
 ----