100% Open Source (and free) server control webapp for your bukkit server (vanilla minecraft might work...but untested)
Screenshots
http://imgur.com/ty8Md <--main interface
http://imgur.com/CyyBl <-- config page
http://imgur.com/BzAb3 <-- server commands
http://imgur.com/oczbv <--backups
http://imgur.com/wND8A <--user management
Requirements
- Linux Based OS (Ubuntu is great)
Apache2 / PHP5
SQLite3 support for php5 installed
Screen
Current Version:1.2.6 Beta Testing Started.
Installation Instructions Here
Follow the Devs:@craftycontrol on twitter

What It Does
- change all options in your server.properties
start | stop server
Op | Deop | Ban | Unban | Kick Players
View server log (warnings are highlighted)
send "say " commands to the server (as if from console)
Create | Delete Backups Manually
Create any number of users for the system (currently user levels are unused but assigned)
*A Server is required to be apart of the beta testers* <--doesn't have to be public or even with players really.
How To Install Required Sofware
* sudo apt-get install apache2
* sudo apt-get install php5
* sudo apt-get install libapache2-mod-php5
* sudo apt-get install php5-sqlite
* sudo /etc/init.d/apache2 restart












