Added more infoLinks and updated newOperation script to include prompt for them.

src/core/operations/Fletcher8Checksum.mjs

@@ -21,6 +21,7 @@ class Fletcher8Checksum extends Operation {
         this.name = "Fletcher-8 Checksum";
         this.module = "Hashing";
         this.description = "The Fletcher checksum is an algorithm for computing a position-dependent checksum devised by John Gould Fletcher at Lawrence Livermore Labs in the late 1970s.<br><br>The objective of the Fletcher checksum was to provide error-detection properties approaching those of a cyclic redundancy check but with the lower computational effort associated with summation techniques.";
+        this.infoURL = "https://wikipedia.org/wiki/Fletcher%27s_checksum";
         this.inputType = "byteArray";
         this.outputType = "string";
         this.args = [];