Create non-localserver "corporate" app with jobs pages.

The corporate "app" is not a full-fledged Django app, but it has
a urls.py and a templates directory.  This commit creates the app
and moves the jobs pages into it.  Localserver deployments will
not see any of the corporate code.

(imported from commit 35889c3cf92329258c30741fdfa564769a4fac1a)

corporate/urls.py

@@ -0,0 +1,8 @@
+from django.conf.urls import patterns, url
+from django.views.generic import TemplateView
+
+urlpatterns = patterns('',
+    # Job postings
+    url(r'^jobs/$', TemplateView.as_view(template_name='corporate/jobs/index.html')),
+    url(r'^jobs/lead-designer/$', TemplateView.as_view(template_name='corporate/jobs/lead-designer.html')),
+)

tools/build-local-server-tarball

@@ -17,11 +17,13 @@ cd $DIR
 xargs rm -r <<EOF
 assets
 bots
+corporate
 static
 tools
 zilencer
 .gitignore
 templates/.gitignore
+templates/corporate
 puppet/zulip_internal
 zproject/local_settings.py
 EOF

zproject/urls.py

@@ -80,10 +80,6 @@
     url(r'^zephyr-mirror/$', TemplateView.as_view(template_name='zerver/zephyr-mirror.html')),
     url(r'^apps/$', TemplateView.as_view(template_name='zerver/apps.html')),
 
-    # Job postings
-    url(r'^jobs/$', TemplateView.as_view(template_name='zerver/jobs/index.html')),
-    url(r'^jobs/lead-designer/$', TemplateView.as_view(template_name='zerver/jobs/lead-designer.html')),
-
     url(r'^robots\.txt$', RedirectView.as_view(url='/static/robots.txt')),
 )
 
@@ -232,6 +228,10 @@
         url(r'^', include('zilencer.urls.reports')),
     )
 
+    urlpatterns += patterns('',
+        url(r'^', include('corporate.urls')),
+    )
+
 
 urlpatterns += patterns('zerver.tornadoviews',
     # Tornado views