Added license info to text files

behaviors.js

@@ -1,3 +1,4 @@
+/* Library ROI Calculator is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License [ http://creativecommons.org/licenses/by-sa/3.0/ ] */
 (function($){
 $.fn.calcROI = function(){ // requires rather specific conditions
 	return this.each(function(){

index.html

@@ -71,5 +71,6 @@ <h1>Library ROI Calculator</h1>
 	</tfoot></table>
 </form>
 <noscript>Your computer does not support JavaScript. The form in the table above requires JavaScript for real-time calculation. Synopsis: Just checking out books and movies in a given year is worth $384 when compared to similar commercial offerings.</noscript>
-<a href="https://github.com/ao5357/library-roi-calc">Get the kit</a> to use this calculator on your library site.
+<a href="https://github.com/ao5357/library-roi-calc">Get the kit</a> to use this calculator on your library site.<br /><br />
+Library ROI Calculator is licensed under <a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/"><img alt="a Creative Commons Attribution-ShareAlike 3.0 Unported License" src="http://i.creativecommons.org/l/by-sa/3.0/80x15.png" /></a>.
 </div></body></html>

readme.md

@@ -3,6 +3,9 @@
 ##Background
 The calculator worksheet [started as a downloadable spreadsheet](http://www.maine.gov/msl/services/value.xls), originally provided by the Massachusetts Library Association. The spreadsheet was [adapted for the web by Brian Herzog at Chelmsford Public Library](http://www.chelmsfordlibrary.org/library_info/calculator.html). This version of the calculator was adapted from [Maine State Library](http://www.maine.gov/msl/services/customcal.htm).
 
+##License
+Library ROI Calculator is licensed under <a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/">a Creative Commons Attribution-ShareAlike 3.0 Unported License</a>.
+
 ##Easy HTML Customization
 In index.html, you will see table rows that look like:
 

styles.css

@@ -1,3 +1,4 @@
+/* Library ROI Calculator is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License [ http://creativecommons.org/licenses/by-sa/3.0/ ] */
 /* Plain demo page styles */
 .page{margin:0 auto;width:45em;}
 table{border:2px solid #cdced0;border-collapse:collapse;font-size:.875em;margin:1em 0;}