Added the ability to add a reference image to a person, and connect the two in the db

templates/person.html

@@ -1,7 +1,6 @@
 {% extends "base.html" %} {% block main_content %}
 		<div class="container">
 			<h3 class="offset-lg-2">{{page_title}}</h3>
-			{{reference_imgs}}
 			<div class="row">
 				<form class="form form-inline col-xl-12" action="" method="POST">
 					{% for field in form %}
@@ -14,6 +13,18 @@
 							</div class="form-row col-lg-12">
 						{% endif %}
 					{% endfor %}
+					<div class="form-row col-lg-12">
+						<span class="col-lg-4"><center>Reference Images:</center></span>
+						{% for ref_img in reference_imgs %}
+						<div class="form-control col">
+							<input id="ref-img-id-{{ref_img.id}}" name="ref-img-id-{{ref_img.id}}" type="checkbox"
+							{% if ref_img in object.refimg %}
+							checked
+							{% endif %}
+							> {{ref_img.fname}}</input>
+						</div>
+						{% endfor %}
+					</div class="form-row col-lg-12">
 					<div class="row col-lg-12">
 					<br>
 					</div class="row">