fix url in local jekyl server using permalink...

fix url in local jekyl server using permalink https://github.com/jekyll/jekyll/issues/2021#issuecomment-34467782

_layouts/default.html

@@ -31,7 +31,7 @@
 				<ul>
 					<li><a href="index">Main</a></li>
 					<li><a href="acad">Acads</a></li>
-					<li><a href="resources.html">Resources</a></li>
+					<li><a href="resources">Resources</a></li>
 					<li><a href="contact">Contact<br> <span id="contact-comment">(Please don't!)</span></a></li>
 				</ul>
 			</h3>

acad.md

 ---
 title: Academics
 pagestyle: acad
+permalink: /acad/
 ---
 <div markdown="1" class="section">
 Sem IV courses:

contact.md

 ---
 title: Contact
+permalink: /contact/
 ---
 
 <div class="section" markdown="1">

index.md

 ---
 title: Murukesh Mohanan
+permalink: /index/
 ---
 
 <div markdown="1" class="section">

resources.html

 ---
 title: Resources
 pagestyle: cann-table
+permalink: /resources/
 ---
 <div class="section">
 	A CV template in LaTeX (modified from one obtained online, original included): <br>