Remove some out of date temporary files.

Author: wcjohns

d3_resources/README.txt

@@ -1,2 +1,4 @@
-c.min.js: Licensed under LGPL 2.1. See top of c.min.js for copywrite and license info. Retireved via NPM using `npm i cassowary`, see https://www.npmjs.com/package/cassowary
+This is an example of how you can integrate the spectrum plotting into your HTML documents.
+The interactions with the chart will essentually be the same as in InterSpec, just with no peak fitting and similar.
+
 d3.v3.min.js: Licensed unde BSD. See top of d3.v3.min.js for copywrite. https://d3js.org/