Avoid double decoding of URL

[pkamps]

eZSYS::requestURI is already decoding the URL. The eZURI class does it a 2nd time.

Example of the problem. Given URL:
http://dev.lovestack.mugo.ca/(foo)/bar%2Bbar

Double decoded version is is /(foo)/bar bar (that's a space in between)
But the correct value is /(foo)/bar+bar

You can test this by adding following into your pagelayout.tpl:
{$view_parameters|dump()}

Use following URL and look at the dump output:
http://dev.lovestack.mugo.ca/(foo)/bar%2Bbar

The correct value is " /(foo)/bar+bar" - the pull request should produce the correct output.

[ernestob]

👍 This is ready to merge.

On my test on the master branch.

$view_parameters was getting 'bar bar', but the $module_result.uri has the correct encoding

uri | string | '/(foo)/bar+bar'

On the pkamps-double-decoding-fixed branch both $view_parameters and $module_result.uri are matching and showing the correct encoding.