added rob help text to page (#843)

* added rob help text to page

* added rob_name header

---------

Co-authored-by: Andy Shapiro <shapiromatron@gmail.com>

hawc/apps/riskofbias/templates/riskofbias/rob_edit.html

@@ -6,13 +6,21 @@
 {% load bs4 %}
 
 {% block content %}
-    <h2>{{object}}&nbsp;{% if object.final %}[final]{% else %}[individual review]{% endif %}</h2>
+    <div class="d-flex justify-content-between">
+        <h2>{{object}}&nbsp;{% if object.final %}[final]{% else %}[individual review]{% endif %}</h2>
+        <div class="dropdown btn-group d-inline-block">
+            <a class="btn btn-primary dropdown-toggle" data-toggle="dropdown">Actions</a>
+            <div class="dropdown-menu">
+                <a class="dropdown-item" data-toggle="collapse" href="#robInstructions" role="button" aria-expanded="false" aria-controls="robInstructions">Toggle instructions</a>
+            </div>
+        </div>
+    </div>
+    <div class="collapse" id="robInstructions">{{assessment.rob_settings.help_text|safe}}</div>
     {% if not object.study.get_study_types %}
         {% alert warning %}
         This study currently has no type(s) selected. If you'd like to perform study evaluation for this study, you'll need to update the study and select at least one type (e.g., bioassay, epidemiology, etc.).
         {% endalert %}
-    {% endif %}
-    {% if object.final and not object.study_reviews_complete %}
+    {% elif object.final and not object.study_reviews_complete %}
         {% alert danger %}
         All other {{assessment.get_rob_name_display|lower}} reviews for this study must be complete
         in order to complete the final review.