Dev Improved error messages from remote control to allow for better
analysis of the error.
Fixed issue #08198: Change admin of survey is not protected from CRSF
Dev: just use $.post
Dev: add some control
Dev: some security ? in template copy
Dev: Use jquery in sendPost (not $.post, because need real submit)
Fixed issue #8226: Error when using mask mm/yy in date question

Dev: error appeared while entering a date in a date time question
Dev: with settings "dropdown boxes yes" and a date mask without
Dev: day (eg. YY/MM)