New method for XML parsing error checking

Imported from: http://groups.google.com/group/in-portal-dev/browse_thread/thread/ecb06bab372baae1#

Another new method (previous was about curl response error checking Usability improvement to kCurlHelper class) for checking of xml document parsing ended with error.

xml_parse_error_detection_method.patch

Related Tasks

INP-809 - Getting issue details... STATUS