Added integration with ProboCI (#16)

.probo.yaml

@@ -0,0 +1,16 @@
+assets:     
+  - motionsplan.sql.gz
+steps:
+  - name: Probo CI site setup
+    plugin: Drupal
+    makeFile: build-motionsplan.make
+    database: motionsplan.sql.gz
+    databaseGzipped: true
+    databaseUpdates: true
+    revertFeatures: true
+    clearCaches: true
+  - name: Generate login link
+    command: 'drush --root="/var/www/html" uli'
+  - name: Enable stage_file_proxy
+    command: 'drush --root="/var/www/html" en stage_file_proxy -y'
+    command: 'drush variable-set stage_file_proxy_origin "http://motionsplan.dk"'