We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
More menu navigation cleanups
<img width="834" alt="screen shot 2016-06-22 at 00 00 38" src="https://cloud.githubusercontent.com/assets/178003/16247917/6d784382-380c-11e6-91f6-29423d263b8c.png">
- [ ] Make project icon and name clickable - click should take you to e.g. /en/qgis/
- [ ] Changelogs -> Changelog
- [ ] Remove version entries item
- [ ] Remove version thumbnails item
- [ ] Remove add entry item


--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `django_project/base/templatetags/custom_markup.py`
Content:
```
1 import markdown
2 from django import template
3 from django.template.defaultfilters import stringfilter
4 from django.utils.encoding import force_unicode
5 from django.utils.safestring import mark_safe
6 
7 register = template.Library()
8 
9 
10 @register.filter(name='base_markdown', is_safe=True)
11 @stringfilter
12 def base_markdown(value):
13     extensions = ["nl2br", ]
14 
15     return mark_safe(markdown.markdown(force_unicode(value),
16                                        extensions,
17                                        safe_mode=True,
18                                        enable_attributes=False))
19 
20 
21 @register.filter(name='is_gif', is_safe=True)
22 @stringfilter
23 def is_gif(value):
24     return value[-4:] == '.gif'
25
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/django_project/base/templatetags/custom_markup.py b/django_project/base/templatetags/custom_markup.py
--- a/django_project/base/templatetags/custom_markup.py
+++ b/django_project/base/templatetags/custom_markup.py
@@ -22,3 +22,17 @@
 @stringfilter
 def is_gif(value):
     return value[-4:] == '.gif'
+
+
+@register.inclusion_tag('button_span.html', takes_context=True)
+def show_button_icon(context, value):
+
+    context_icon = {
+        'add': 'glyphicon glyphicon-asterisk',
+        'update': 'glyphicon glyphicon-pencil',
+        'delete': 'glyphicon glyphicon-minus'
+    }
+
+    return {
+        'button_icon': context_icon[value]
+    }

{"golden_diff": "diff --git a/django_project/base/templatetags/custom_markup.py b/django_project/base/templatetags/custom_markup.py\n--- a/django_project/base/templatetags/custom_markup.py\n+++ b/django_project/base/templatetags/custom_markup.py\n@@ -22,3 +22,17 @@\n @stringfilter\n def is_gif(value):\n     return value[-4:] == '.gif'\n+\n+\n+@register.inclusion_tag('button_span.html', takes_context=True)\n+def show_button_icon(context, value):\n+\n+    context_icon = {\n+        'add': 'glyphicon glyphicon-asterisk',\n+        'update': 'glyphicon glyphicon-pencil',\n+        'delete': 'glyphicon glyphicon-minus'\n+    }\n+\n+    return {\n+        'button_icon': context_icon[value]\n+    }\n", "issue": "More menu navigation cleanups\n<img width=\"834\" alt=\"screen shot 2016-06-22 at 00 00 38\" src=\"https://cloud.githubusercontent.com/assets/178003/16247917/6d784382-380c-11e6-91f6-29423d263b8c.png\">\n- [ ] Make project icon and name clickable - click should take you to e.g. /en/qgis/\n- [ ] Changelogs -> Changelog\n- [ ] Remove version entries item\n- [ ] Remove version thumbnails item\n- [ ] Remove add entry item\n\n", "before_files": [{"content": "import markdown\nfrom django import template\nfrom django.template.defaultfilters import stringfilter\nfrom django.utils.encoding import force_unicode\nfrom django.utils.safestring import mark_safe\n\nregister = template.Library()\n\n\n@register.filter(name='base_markdown', is_safe=True)\n@stringfilter\ndef base_markdown(value):\n    extensions = [\"nl2br\", ]\n\n    return mark_safe(markdown.markdown(force_unicode(value),\n                                       extensions,\n                                       safe_mode=True,\n                                       enable_attributes=False))\n\n\n@register.filter(name='is_gif', is_safe=True)\n@stringfilter\ndef is_gif(value):\n    return value[-4:] == '.gif'\n", "path": "django_project/base/templatetags/custom_markup.py"}], "after_files": [{"content": "import markdown\nfrom django import template\nfrom django.template.defaultfilters import stringfilter\nfrom django.utils.encoding import force_unicode\nfrom django.utils.safestring import mark_safe\n\nregister = template.Library()\n\n\n@register.filter(name='base_markdown', is_safe=True)\n@stringfilter\ndef base_markdown(value):\n    extensions = [\"nl2br\", ]\n\n    return mark_safe(markdown.markdown(force_unicode(value),\n                                       extensions,\n                                       safe_mode=True,\n                                       enable_attributes=False))\n\n\n@register.filter(name='is_gif', is_safe=True)\n@stringfilter\ndef is_gif(value):\n    return value[-4:] == '.gif'\n\n\n@register.inclusion_tag('button_span.html', takes_context=True)\ndef show_button_icon(context, value):\n\n    context_icon = {\n        'add': 'glyphicon glyphicon-asterisk',\n        'update': 'glyphicon glyphicon-pencil',\n        'delete': 'glyphicon glyphicon-minus'\n    }\n\n    return {\n        'button_icon': context_icon[value]\n    }\n", "path": "django_project/base/templatetags/custom_markup.py"}]}