strRem (Removes particular chars from a string)
info("str strRem(str text1, str text2)");
info("Removes the characters specified in one text string from another text string.");
info("text1 - The original text string.");
info("text2 - The text string you want to remove the letters from.");
info("strRem(\"ABCDEFGABCDEFG\",\"ACEG\") " + strRem("ABCDEFGABCDEFG","ACEG"));