tasks/properties_reader.js
function _convertStringIfTrue(original) {
    var str;
    if (original && typeof original === "string") {
        str = original.toLowerCase().trim();
        return (str === "true" || str === "false") ? (str === "true") : original;
    }
    return original;
}
function _convertStringIfTrue(original) {
    var str;
    if (original && typeof original === "string") {
        str = original.toLowerCase().trim();
        return (str === "true" || str === "false") ? (str === "true") : original;
    }
    return original;
}
function _convertStringIfTrue ( original ) { var str ; if ( original && typeof original === "string" ) { str = original . toLowerCase ( ) . trim ( ) ; return ( str === "true" || str === "false" ) ? ( str === "true" ) : original ; } return original ; }
If a string is "true" "TRUE", or "  TrUE" convert to boolean type else
leave as is
If a string is true TRUE or TrUE convert to boolean type else leave as is