Revert "remove secret token which is not used anymore but somehow disturbing …"
user
```ruby
# Be sure to restart your server when you modify this file.

# Your secret key for verifying the integrity of signed cookies.
# If you change this key, all old signed cookies will become invalid!
# Make sure the secret is at least 30 characters and all random,
# no regular words or you'll be exposed to dictionary attacks.
SpeakerinnenListe::Application.config.secret_key_base = '7e1f4fe14499834181036aa1f373eb5f42db36be638b2b97407b0e982687654b0f8fd5dae09531b19666c57f813cd16a5ffb2404029c66cb866eb7c14eff56b1'

```
assistant