This allows the Vagrant VM to build PX4 using waf.
The initvagrant script has been changed to run as much as possible
as the Vagrant user.
jsbsim is now compiled by the vagrant user, and run from the source directory.
For full instructions/notes see Tools/vagrant/README.md
Notes:
* Old Vagrantfile updated to run faster and self init with our various
build dependancies.
* The sim_vehicle.sh script will now implicitly configure if necessary
* run_in_terminal_window.sh is now smart enough to use Screen sessions. Or
if those are not available to warn the user but run the command with logging
going to a file in /tmp.
development environment.
Added a script, install-prereqs-ubuntu.sh, that installs all packages
and software required for development on AVR and PX4 platforms.
pch: rebased pullreq 183