* nicer `title` and `content` discovery
* added post-id to `webmention_links` filter
* improved `publish_post_hook` function
* disabled flood control
* nicer response value
* some more filters/actions
* added a default request "action" to be more flexible and to handle more than mentions on posts and pages
* a lot of small fixes

git-svn-id: https://plugins.svn.wordpress.org/webmention/trunk@931408 b8457f37-d9ea-0310-8a92-e5e31aec5664