Ogp Plus

Add OGP tags

• "title" displays the title of the site if it is a homepage, otherwise it displays an article or category title.
• "description" displays the tagline of the site if it is a homepage or category, otherwise it displays an article excerpt.
• "url" displays the permalink of the site if it is a homepage, otherwise it displays an article or category url.

• "image" "post thumbnail" is displayed if present, otherwise the default image is displayed.

• Can specify the number of characters for "description".

• Can specify the default image for "image".
• Can specify the X(Twitter) user name.
• Can specify the Facebook App ID.