fix: Add id to make headings linkable

foundation/www/conf/2019/talks.html

@@ -35,12 +35,12 @@
 <section class="section-padding section-light">
 	<div class='container'>
 		<div class="text-center">
-			<h2>Agenda</h2>
+			<h2 id="agenda">Agenda</h2>
 			<p class='lead'>Mysore Association Auditorium, Matunga East <br> 17 and 18 October, 8:30 AM onwards</p>
 		</div>
 		<div class="mt-7 container-md mx-auto">
 			<div class="mb-5">
-				<h3>Details</h3>
+				<h3 id="details">Details</h3>
 				<ul class="list">
 					<li>Venue: Mysore Association Auditorium, King’s Circle Matunga East, Mumbai - 400019</li>
 					<li>Breakfast starts at 8:30 AM</li>
@@ -49,7 +49,7 @@
 				</ul>
 			</div>
 			<div class="mb-5">
-				<h3>Keynote Speakers</h3>
+				<h3 id="keynote-speakers">Keynote Speakers</h3>
 				<!-- <p>To be announced</p> -->
 				<div class='row mt-4'>
 					{{ speaker_card(
@@ -85,7 +85,7 @@
 				</div>
 			</div>
 			<div>
-				<h3>Full Schedule</h3>
+				<h3 id="full-schedule">Full Schedule</h3>
 				{% for schedule in schedules %}
 				<table class="table table-bordered bg-white mt-4">
 					<thead>