use dotenv global file for easier parameter autoloading

Signed-off-by: Victor Gonzalez <victor@vgr.cl>

.env

@@ -0,0 +1,6 @@
+ADMIN_USER_EMAIL={replace-me}
+ADMIN_USER_NAME={replace-me}
+ADMIN_USER_PWD={replace-me}
+BASE_URL={replace-me}
+PORT=80
+SECRET_KEY_BASE={replace-me}