Resolves #488 -- make https-y things links in the console

src/js/react_views/CommandView.jsx

@@ -100,6 +100,17 @@ var CommandView = React.createClass({
     var paragraphs = this.state.result.split("\n");
     var result = [];
     for (var i = 0; i < paragraphs.length; i++) {
+      if (paragraphs[i].startsWith('https://')) {
+        result.push(
+          <a
+            href={paragraphs[i]}
+            key={'paragraph_' + i}
+            dangerouslySetInnerHTML={{
+              __html: paragraphs[i]
+            }}
+          />
+        );
+      } else {
         result.push(
           <p
             key={'paragraph_' + i}
@@ -109,6 +120,7 @@ var CommandView = React.createClass({
           />
         );
       }
+    }
     return (
       <div className={'commandLineResult'}>
         {result}

src/js/sandbox/index.js

@@ -228,7 +228,7 @@ var Sandbox = Backbone.View.extend({
     var url =
       'https://learngitbranching.js.org/?NODEMO&command=importTreeNow%20' + escape(treeJSON);
     command.setResult(
-      intl.todo('Here is a link to the current state of the tree: ') + url
+      intl.todo('Here is a link to the current state of the tree: ') + '\n' + url
     );
     command.finishWith(deferred);
   },