Changed the ParseMarkdown function to actually parse markdown.
Added a package to deal with const flags for the project.
Made the blog files use config/blog instead blog/config
Changed Post.Show() to Post.String() to be more idiomatic
Added some functions to let me append to the Posts file.
Made the create file create with chmod code 664
Changed the way posts are represented.
Updated the bloghandler to make the body an HTML-full display.
Kept git from adding the data/ folder.