Improved the Twinfield settings page.
Moved some headings around for nicer views in WordPress v3.8.
Fixed twinfield_admin_view_customer_link() implementation.
WordPress Coding Standards optimizations.
Removed heading 4, not needed and didn’t looked cool in WordPress v3.8.
Removed target blank, not cool to open in new tab by default.
Added required action attribute.
Use default WordPress function, think this is an cleaner approach.
Move the page to the ‚view’ folder, no need for the extra ‚Twinfield’ folder.
Simplified the settings page, no need to use class function, we don’t have any tabs.
WordPress Coding Standards optimizations.
Cleaning up admin pages, i think this is cleaner approach.
Cleaning up meta boxes.
Cleaned up the article meta box
Moved templates back to the templates folder.
Removed shortcode was not implemented fully.
Remove ZFramework use.
No longer store article information as serialize array in meta table, instead use two separated keys.
Moved settings.
Removed some unused functions.