Updated search Index for folding regions

know looks for whether a "/* title */ " has a "/* END title " or "<!-- title " has a
"<!-- END title " for a folding region rather then copying microsoft's regions. I thought this was more fitting as it is a common web programmer's syntax and practice when commenting code regions to clarify "/* title */" and to specify the end by "/* END title */" (same with html <!-- title --> && <!-- END title -->) let me know your thoughts!