Stats: Add ability to select date range

app/templates/macros/stats.html

@@ -30,6 +30,20 @@
 {% endmacro %}
 
 
+{% macro render_daterange_selector(options) %}
+	<nav class="dropdown d-inline-block">
+		<button class="btn btn-secondary dropdown-toggle" type="button" id="dropdownDateRange" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+			{{ _("Date range...") }}
+		</button>
+		<div class="dropdown-menu" aria-labelledby="dropdownDateRange">
+			{% for option in options %}
+				<a class="dropdown-item" href="{{ option[1] }}">{{ option[0] }}</a>
+			{% endfor %}
+		</div>
+	</nav>
+{% endmacro %}
+
+
 {% macro render_package_stats(source, downloads) %}
 	<noscript>
 		<p class="alert alert-danger">