LIL-315. Fix user icon in comment block

apps/course/templates/course/course.html

@@ -409,11 +409,11 @@
 
     <div class="title">Задавайте вопросы:</div>
     <div class="questions">
-      {% if user.is_authenticated %}
+      {% if request.user.is_authenticated %}
       <form class="questions__form" method="post" action="{% url 'coursecomment' course_id=course.id %}">
         <input type="hidden" name="reply_id">
         <div class="questions__ava ava">
-          <img class="ava__pic" src="{% static 'img/user.jpg' %}">
+          <img class="ava__pic" src="{{ request.user.photo.url }}">
         </div>
         <div class="questions__wrap">
           <div class="questions__reply-info">В ответ на

apps/course/templates/course/lesson.html

@@ -97,10 +97,10 @@
   <div class="section__center center center_sm">
     <div class="title">Задавайте вопросы:</div>
     <div class="questions">
-      {% if user.is_authenticated %}
+      {% if request.user.is_authenticated %}
       <form class="questions__form" method="post" action="{% url 'lessoncomment' lesson_id=lesson.id %}">
         <div class="questions__ava ava">
-          <img class="ava__pic" src="{% static 'img/user.jpg' %}">
+          <img class="ava__pic" src="{{ request.user.photo.url }}">
         </div>
         <div class="questions__wrap">
           <div class="questions__field">