mod_invites_register: Fix missing 'from' attribute (thanks Martin)
This should probably cause a noisier error in Prosody, than the current
> No hosts[from_host] (please report): <stanza>
A stack trace would have been useful, for example.
---
summary: Cache caps on user sessions
---
Description
===========
This module listens on presences containing caps (XEP-0115) and asks the client
for the corresponding disco#info if it changed.
It fires the c2s-capabilities-changed event once the disco#info result is
received.
Compatibility
=============
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trunk Works
0.11 Does not work
0.10 Does not work
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