[BUGFIX] Avoid double-encoding of URL parameters

Fix some double rawurlencode() on parameters in EditDocumentController.

In almost all cases the getModuleUrl() method is now used, which already
takes care of proper URL encoding.

This also prevents errors where the CSRF protection failed due to wrong
URL encoding.

Resolves: #66433
Releases: master
Change-Id: Ib962020dd074f38808634ae2ac7bfd1da2c3364b
Reviewed-on: http://review.typo3.org/38783


Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>
Reviewed-by: Andreas Fernandez <andreas.fernandez@aspedia.de>
Tested-by: Andreas Fernandez <andreas.fernandez@aspedia.de>