In particular, .gitignore, *.go, *.sls and etcd.conf are files that
should not be marked as executable.
Tested: built it with hack/build-go.sh, called all binaries with
the -version flag to confirm they work.
Signed-off-by: Filipe Brandenburger <filbranden@google.com>
The kubelet user does not have permissions to create directories in
/var/lib. This sets the home directory to /var/lib/kubelet so that the
directory is made prior to running the kubelet. This matches the
default root directory path (/var/lib/kubelet) and allows kubelet to
us that directory.
Fixed up some scripts to be more robust. Changed the e2e test setup to use g1-small instances. Fixed up documentation to reflect the new script locations. Disabled the "curl | bash" cluster launch as it hasn't been well tested and doesn't include the cloudcfg tool yet.