NAME
Web::App::Config - parsing Web::App configuration
DESCRIPTION
Web::App
sub path_from_request
this procedure return screen object and path info.
example:
request is: http://some.com/web-app/admin/article/12345
configuration is:
<config> ... <screens> ... <base-url>/web-app</base-url> ... <screen id='admin'> <presentation type='xslt' filename='not-found.xsl'/> </screen>
<screen id='admin/article'>
<presentation type='xslt' filename='not-found.xsl'/>
</screen>
...
</screens>
</config>
sub return screen object for screen with id = 'admin/article' and path info = '12345'