* 'input-validation' of git://github.com/whoopdedo/dokuwiki:
  fix incorrect usage of tpl_getMediaFile
  fix necessary global declaration
  Input wrapper for html forms
  Input validation for media manager
  Input wrapper for exe scripts
  more INPUT wrapper uses: cache purge, sectok, getID
  Input wrapper for action.php

Conflicts:
	lib/exe/css.php