Tests for ident/p0f register_headers()
Fix variable name in ident/p0f that caused a crash
Better fake_config() in t/plugin_tests/content_log
Make fake_config() available to all plugin tests
Tests for ident/p0f register_genre_blocking()
Fixes for ident/p0f register_genre_blocking

- Make regexes case-insensitive (I don't want to mess with modifiers)
- Don't compile non-regexes as regexes
Tests for ident/p0f rcpt_handler()
Fix missing assignment in ident/p0f rcpt_handler()
Remove unnecessary // from check_genre()
Add tests for check_genre()
Tests exclude_connection() and exclude_recipient()