- improved host completion (thanks for some code, Kai Wilke!)
- added apache2-ssl-certificate() as Debian does not ship
the script anymore *grml*
+ - support zsh profiling via $ZSH_PROFILE_RC and profile()
- added alias 0 which does nothing else than 'return 0' (I like
a clean prompt without error return codes inside but don't
want to miss the feature itself, so just press 0<cr> and that's