• Correct URL to NetBeans.
• Add the IDE's Eclipse and IDEA.
• mm.mysql is now called MySQL Connector/J, and maintained directly by MySQL, so link to MySQL Connector/J instead of mm.mysql.
• Add MySQL trademark symbol.
• Resurrect 'The JavaComm API' link, with a link to the webpage for the port.

Submitted by: glewis, Andrew Houghton <aah@acm.org>
Reviewed by: glewis (earlier version)