Specify the priority between path_info and param

[MaxPerl]

Hello Martin,

with the following patch I would like to give the user the opportunity to specify with mode_param{'priority'=>'param'} whether path_info or param should be the priority. At the moment if mode_param{'path_info' => 1} or similar is set, then always path_info is taken if it is not empty (this means is "/").

This patch gives the user more flexibility. You can specify a run mode with a hidden field or with a button and can display any path you want. Especially specifying a runmode with a button is at the moment not possible, when mode_param{'path_info'} is set to a true vale

There are no backward compatibility problems expectable because without the additional option, CGI::App behaves as always.

POD doc will follow the next weeks (perhaps earlier)
Best wishes,
Max

[MaxPerl]

Hi Martin,
I added POD and the method mode_param_priority. I need this method to enable the priority setting also in CGI::Application::Dispatch::PSGI (do you know who is the maintainer of that?)
Best wishes,
Max
PS.: Shall I put Docu for the mode_param_priority method, too? I think under normal circumstances this method is not so important, but I can write one or two sentences...