Add cross-platform `open`
Corrected end growl notification. Made end error sticky. Properly nam…
Added automatic synopsis :)
Now initing ANSI by default. Not unwrapping it though, for compatibil…
…ity with callers relying on the function being defined.
Lowered priority of category-level growl messages.
growlnotify fails silently on systems without it.
Added logging. Corrected try_silent.
Improved task display. try_silent now returns status code. try and tr…
…y_silent have the same presentation.
UTF entities and ANSI colors FTW!
Added growl support. Small improvements.
Cannot include from included shell script
Added paths.sh and ui.sh.