Changed when models are loaded so post_types are available.
Use full name in the post meta object.
Dynamically create options instead of manually.
Changed model to dynamically define option / post meta objects.
Changed meta box to dynamic use option / post meta object based on post type.
Dynamically register options and added helper method.
Fixed activation of the plugin.
Added Wordpress action callback for attachments, otherwise their meta data won't be saved.
Added the default return value.
Fix adds check for post type to prevent php notices.
Replaced queried object id with already available global post.
Check if the page is a single page / post / attachment and uses post object instead of post id.
Updated minor version number.
Updated label for attachment post type.
Fix merge
Merge pull request #23 from Factlink/custom-post-types

Custom post types