This prosody update to version 0.9.14 fixes the following issues:

- mod_websocket: Store the request object on the session for use by other modules.
- mod_c2s: Avoid concatenating potential nil value.
- core.certmanager: Allow all non-whitespace in service name.
- mod_disco: Skip code specific to disco on user accounts.
- mod_bosh: Store the normalized hostname on session.
- MUC: Fix error logged when no persistent rooms present.