How to use Tomcat 8 in Eclipse?

Question

EDIT 2014-02-07: Eclipse Luna is here, and support for Tomcat 8 is included in the bundled WTP : ) Happy days!

Tomcat 8 is still in development, but

Answer 1

Alternatively we can use eclipse update site (Help -> Install New Features -> Add Site (urls below) -> Select desired Features).

For Luna: http://download.eclipse.org/webtools/repository/luna

For Kepler: http://download.eclipse.org/webtools/repository/kepler

For Helios: http://download.eclipse.org/webtools/repository/helios

For older version: http://download.eclipse.org/webtools/updates/