Add git revision hash to UI

Closes issue #49

requirements.txt

@@ -17,8 +17,8 @@ djangorestframework==3.5.3
 coverage==4.3.4
 django-nose==1.4.4
 nose-exclude==0.5.0
-uWSGI==2.0.14
 psycopg2==2.7.1
 django-bootstrap3==8.2.3
 django-tables2==1.6.1
 pep8==1.7.0
+dealer==2.0.5

webapp/urls.py

@@ -4,6 +4,7 @@ from webapp.views import main_index
 from webapp.views import admin_index
 from webapp.views import login_view
 from webapp.views import logout_view
+from webapp.views import about_view
 
 urlpatterns = [
     # main
@@ -13,4 +14,7 @@ urlpatterns = [
     # login stuff
     url(r'^login$', login_view),
     url(r'^logout$', logout_view),
+
+    # git revision
+    url(r'^about', about_view),
 ]

webapp/views.py

@@ -47,3 +47,8 @@ def login_view(request, *args, **kwargs):
 def logout_view(request, *args, **kwargs):
     logout(request)
     return redirect("/")
+
+
+@require_http_methods(["GET"])
+def about_view(request, *args, **kwargs):
+    return render(request, "about.html", {})