add barely functional nicklist module
misc. core fixes. includes:
prettify bot debug output
permissions error bugs in db.py
fix modules.module.py logger output
add testModules test
add util.py for bot pretty output and nick symbol stripping
Merge branch 'nicklist'
fix a bug (maybe) with event.py where re.search returns false on PART/JOIN, even if it's in the line. perhaps because it is the last word? anyway. nicklist tracks users correctly now.
remove accidental debug output in nicklist because i am careless