fixes learn #43, add feedback link to github page for content; partial fix for #49

(cherry picked from commit c0eb873)

Author: johnkpaul

themes/jquery/functions.jquery.php

@@ -120,3 +120,11 @@ function jq_page_links_for_category( $category ) {
 	return $ret;
 }
 
+function jq_get_github_url() {
+    global $post;
+    $source_path = get_post_meta( $post->ID, "source_path" );
+    $github_prefix = 'https://github.com/jquery/' . get_stylesheet() . '/tree/master/' . $source_path[0];
+    return $github_prefix;
+}
+
+?>

themes/jquery/page.php

@@ -18,4 +18,4 @@
 				<?php comments_template( '', true ); ?>
 
 
-<?php get_footer(); ?>
+<?php get_footer(); ?>

themes/learn.jquery.com/page.php

@@ -11,7 +11,9 @@
 				<?php get_template_part( 'content', 'page' ); ?>
 
 				<?php comments_template( '', true ); ?>
-	       
+				<h2>Suggestions, Problems, Feedback</h2>
+				<a class="btn" href="<?php echo jq_get_github_url(); ?>"><i class="icon-github"></i>  Open an Issue or Submit a Pull Request on GitHub</a>
+
     </div>
     <!-- /inner -->
 

themes/learn.jquery.com/style.css

@@ -59,3 +59,7 @@ Template: jquery
 	letter-spacing: 0;
 	margin: 4px 0 0 0;
 }
+
+#body .inner .icon-github {
+        color:#30b9f8;
+}