dev.py: exposing some parameters

dev.py

@@ -2,7 +2,8 @@ from __future__ import unicode_literals
 from __future__ import absolute_import
 
 from puppetboard.app import app
+from puppetboard.default_settings import DEV_LISTEN, DEV_LISTEN_PORT
 
 if __name__ == '__main__':
     app.debug=True
-    app.run('127.0.0.1')
+    app.run(DEV_LISTEN_HOST, DEV_LISTEN_PORT)

puppetboard/default_settings.py

@@ -5,4 +5,6 @@ PUPPETDB_KEY=None
 PUPPETDB_CERT=None
 PUPPETDB_TIMEOUT=20
 PUPPETDB_EXPERIMENTAL=False
+DEV_LISTEN_HOST='127.0.0.1'
+DEV_LISTEN_PORT=5000
 LOGLEVEL='info'