crashub/crash — pull request #73 by lightpriest (2013-11-04 10:13:40+00:00)
Title: Standalone: Use ansi console only if not supported

* Use ansi console for stdout and stderr only if it is not supported in the
terminal instance provided by JLine.
* Remove usage of AnsiConsole.systemInstall().
Since we control which print streams are provided for JLine, it is not
necessary to install them in System, so I used System.out and System.err
or AnsiConsole.out and AnsiConsole.err (depends on Ansi support in term).