Migration to a google code repository

For accessibility reasons, we have moved the project software repository to google code, together with other ROS stacks being developed by our robotics groups.

http://code.google.com/p/uji-ros-pkg/

We have updated the install instructions accordingly. Hope this allows a better access to all the users. Those who already have it installed from the previous repository, please consider re-installing from this new one:

svn checkout http://uji-ros-pkg.googlecode.com/svn/trunk/underwater_simulation underwater_simulation

From now we will be committing changes to google code only. We are very sorry for the inconveniences.