Show tasks as read-only when user has no PUT access.

Still pretty rough. Most importantly, users are shown as hashes rather
than their names.

src/templates/attract/tasks/view_task_embed.jade

@@ -2,14 +2,19 @@
 	class="status-{{ task.properties.status }}")
 	form#task_form(onsubmit="return task_save('{{task._id}}', '{{ url_for('attract.tasks.perproject.save', project_url=project['url'], task_id=task._id) }}')")
 		input(type='hidden',name='_etag',value='{{ task._etag }}')
+		//- NOTE: if you add fields here, also add them read-only below.
 		.input-transparent-group
+			| {% if 'PUT' in task.allowed_methods %}
 			input.input-transparent.item-name(
 				name="name",
 				type="text",
 				placeholder='Name',
 				value="{{ task.name | hide_none }}")
+			| {% else %}
+			h2 {{ task.name | hide_none }}
+			| {% endif %}
 
-			.dropdown
+			.dropdown(style='margin-left: auto')
 				button#item-dropdown.btn.btn-default.dropdown-toggle(
 					type='button',
 					data-toggle='dropdown',
@@ -28,6 +33,7 @@
 							| Delete Task
 					| {% endif %}
 
+		| {% if 'PUT' in task.allowed_methods %}
 		.input-transparent-group
 			textarea.input-transparent(
 				name="description",
@@ -67,17 +73,28 @@
 				| <option value="{{ u._id }}" {% if u._id in task.properties.assigned_to['users'] %}selected{% endif %}>{{ u.full_name }}</option>
 				| {% endfor %}
 
-
-		| {% if 'PUT' in task.allowed_methods %}
 		.input-group-separator
 
 		.input-transparent-group
 			button.btn.btn-default.btn-block(type='submit')
 				i.pi-check
 				|  Save Task
+		| {% else %}
+		//- NOTE: read-only versions of the fields above.
+		p {{ task.description | hide_none }}
+		dl.dl-horizontal.item-properties
+			dt Type:
+			dd {{ task.properties.task_type | undertitle }}
+			dt Status:
+			dd {{ task.properties.status | undertitle }}
+			dt Assignees:
+			| {% for u in task.properties.assigned_to['users'] %}
+			dd {{ u }}
+			| {% else %}
+			dd not assigned
+			| {% endfor %}
 		| {% endif %}
 
-
 #item-view-feed
 	| Task updated {{ task._updated | pretty_date }}
 	| {% if config.DEBUG %}