URL Encode deprecation

[bojan88]

We don't need url encoded strings, only some special characters escaped

[boomskats]

We can ditch urlencoding for the strings, should speed things up. Need to implement regex based variable assignment rather than the substr and scan bits that we have now

do while (rowpos > 0) ;
* get current row ;
  currentrow = substr(jsonString, rowpos, rowlen) ;
  currentpairnum = 1 ;
  do until (scan(currentrow, currentpairnum, ",") = "") ;
    currentpair = scan(currentrow, currentpairnum, ",") ;
    varname = upcase(strip(compress(scan(currentpair, 1, ":"), '"'))) ;
    varvalue = urldecode(strip(compress(scan(currentpair, 2, ":"), '"'))) ;
    coltype = upcase(put(varname, $coltype.)) ;

[boomskats]

This is currently being addresed by the development branch and so is duplicate of #26

[cj13579]

As per this comment this is a dupe of #26. Closing this issue.