Symlinking results in all sorts of changes to the repo when going to
commit.
Also make minor changes resulting from the fact we can now pip install
kolla.
Change-Id: I6b26fc4635da5293a83cba6edd748b95eea761ca
Closes-Bug: #1491312
With Vagrant it becomes real easy to create a dev environment to
test and checkout $code. The focus is specifically on setting up
an environment to play around in, developing Kolla and showing
what it is capable of in a clean virtualised environment. When
done, the environment can be destroy and re-created at will when
needed.
Change-Id: I440d004e76c337f298cad2397cf4c13f2cc35ddb
Implements: blueprint vagrant-devenv
