jenkinsci/jenkins — pull request #329 by stisti (2011-12-15 20:26:16+00:00)
Title: osx: Improved installer based on recent feedback on #jenkins

1) Installer checks Java is installed before proceeding.
It also tells how to get Java installed.

2) Installer opens http://localhost:8080 when installation is finished.

(Also removed the open-jenkins-home-dir-in-finder. I'm not sure why that would be useful, especially for new Jenkins users.)