2 new tiny extensions

Hi! After the recent discussions, I’d like to split off two extensions from pecl_http: 1.) apfd - always populate form data: http://dev.iworks.at/ext-apfd/ <http://dev.iworks.at/ext-apfd/> apfd lets PHP’s post handler parse multipart/form-data and application/x-www-form-urlencoded (or any other customly registered form data handler, like [json_post](http://github.com/php/pecl-http-json_post) without regard to the request's request method. 2.) json_post - JSON POST handler http://dev.iworks.at/ext-json_post/ <http://dev.iworks.at/ext-json_post/> json_post provides a PHP content type handler for "text/json" to PHP's form data parser. If the Content-Type of an incoming request is text/json, the JSON contents of the request body will by parsed into $_POST. Categories for both extensions would assumingly be “HTTP”. If there are no objections, I’ll register them on pecl.php.net. Regards, Mike