Adding 'patch' to @methods in Dancer::Route::Registry->any_add().
Until HTTP::Server::Simple is updated, PATCH requests will not reach your app while running in standalone mode; they will, however, work fine under `plackup` etc. It seems prudent to me to get support for PATCH requests out there, but make it clear that, until HTTP::Server::Simple is updated, they will not work in standalone mode.
(See RFC5789 for details on PATCH). This will not work in standalone mode until `HTTP::Server::Simple` has been updated to support PATCH; I've submittted a pull request for that: bestpractical/http-server-simple#1 Once the PR has been merged and a new HTTP::Server::Simple release has been made, we'll need to depend on that version of HTTP::Server::Simple so that the patch keyword can be used.