Parse URL's hash for file title, parameters, showEditor and more in addition to the fetchURL.

The URLs that are normally used still work, It's backwards compatible, but you can also specify parameters on the URL now.
Added an alternative fetching script written in PHP for those who can't run perl.

Can be improved, should actually use a stream, but for now this works for smaller files.
.htaccess example for use with a php server installation.
Merge pull request #1 from Ultimaker/issue#47_also_accept_parameters_on_url

Issue#47 also accept parameters on url