Added two profiles for project building.
Added two profiles for project building.

Their names are build-with-javadoc and build-without-javadoc.

None of them are activated by default.

The maven build configuration is:

With javadoc -> clean package antrun:run@clean-after
Without javadoc -> clean package antrun:run

girtel/Net2Plan,girtel/Net2Plan,girtel/Net2Plan