Don't prepend scope launch with sudo

[2opremio]

Fixes #1594

[foot]

Nice one! Shell script :wizard:!

Still works w/out sudo for me on osx. Don't think can test sudo w/ tls etc

README.md needs updating too.

[2opremio]

Don't think can test sudo w/ tls etc

Does docker check for TLS when using unix sockets? I guess it does, but you are right, we probably don't want to check that from the shellscript.

README.md needs updating too.

Will fix. Thanks

[tomwilkie]

Still some occurances of sudo that need fixing:

Toms-MacBook-Pro:scope twilkie$ f "sudo scope"
./experimental/kubernetes/install-scope.bash:    remote $h "sudo scope stop ; sudo DOCKER_BRIDGE=cbr0 scope launch --probe.docker.bridge cbr0 --probe.kubernetes true"
./experimental/kubernetes/install-scope.bash:    remote $h "sudo scope stop ; sudo DOCKER_BRIDGE=cbr0 scope launch --no-app --probe.docker.bridge cbr0 kubernetes-master"
./site/introducing.md:    sudo scope launch

Otherwise LGTM

[2opremio]

@tomwilkie experimental/kubernetes/install-scope.bash seems to use sudo for a reason.

It's not documentation but an outdated script for GCE, which frankly I think we should remove since that's not the way to install scope in kubernetes. I will create a different PR to remove it.

[tomwilkie]

experimental/kubernetes/install-scope.bash seems to use sudo for a reason.

alright no worries. @jml is keen on deleting all of experimental...