layerindex: Add support for rrs in settings.py and urls.py

Add RRS-specific settings and bring in RRS. Based on work by
Aníbal Limón <anibal.limon@linux.intel.com>.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

settings.py

@@ -233,3 +233,8 @@ RABBIT_BACKEND = 'rpc://'
 
 # Used for fetching repo
 PARALLEL_JOBS = "4"
+
+# Settings for Recipe reporting system
+RRS_EMAIL_SUBJECT = '[Recipe reporting system] Upgradable recipe name list'
+RRS_EMAIL_FROM = 'recipe-report@yoctoproject.org'
+RRS_EMAIL_TO = 'list@example.com'

urls.py

@@ -11,10 +11,20 @@ from django.views.generic import RedirectView
 from django.contrib import admin
 admin.autodiscover()
 
+import settings
+
 urlpatterns = [
     url(r'^layerindex/', include('layerindex.urls')),
     url(r'^admin/', include(admin.site.urls)),
     url(r'^accounts/', include('registration.backends.default.urls')),
     url(r'^captcha/', include('captcha.urls')),
+]
+
+if 'rrs' in settings.INSTALLED_APPS:
+    urlpatterns += [
+        url(r'^rrs/', include('rrs.urls')),
+    ]
+
+urlpatterns += [
     url(r'.*', RedirectView.as_view(url='/layerindex/', permanent=False)),
 ]