[Ubuntu] Two tutorials to help new packagers

[Jerome Villeneuve Larouche]

Hello,

I just posted two new tutorials on the UbuntuGIS wiki to help new people 
start packaging.

They're using a Vagrant Environment to simplify the setup. You can find 
them here:

http://trac.osgeo.org/ubuntugis/wiki/EnvironmentSetup
http://trac.osgeo.org/ubuntugis/wiki/VagrantBuild

If you have any questions or suggestion please do not hesitate, they're 
not perfect and your comment will help.


Thank you