Made the SCORM stuff from ilias honor the optional xml:base tag which maybe specified in a resources or resource tag. Not only does this make ourport of their stuff more compliant, but it simplifies the integration ofassessment.
- fix test files__tcl_file_common_errors- report errors as such in aa-test (wrote warnings into error log, this was ignored since ages)- fixed naming in acs-tcl, acs-mail-lite and acs-subsite
- added option "-delete true/false" to ad_proc returnfile to delete optionally files after the delivery automatically- added option "-content_disposition filename" to provide a filename as content-disposition (disposition type: attachment)