- Update MUC tests to use stbbr_received instead of stbbr_last_received
- Replace stbbr_for_id with stbbr_for_presence_to for MUC join responses
- Add stabber include path to Makefile.am
- Update stabber submodule
- 45 functional tests now passing
- Update all presence tests to use '/status set <state>' instead of '/<state>'
since CProof uses different command syntax than original Profanity
- Use wildcard id='*' in stanza matching for flexibility
- Wait for profanity output before checking stbbr_received
- Update stabber submodule to remove debug logging that interfered with expect
Test results: 53/70 tests passing (75.7%), up from 40/70 (57%)
