add initial.yaml for testing

huge refactor

Merge pull request #10 from ebraminio/master

Don't assume md5sum availability

Remove not needed workspace hash etcd fill

Merge pull request #9 from cafebazaar/uploadworkspacesupport

Use a different directory in order be able to have workspace upload support

Disable DNS of DHCP on external interface in workers

Add commit rev hash to initial.yaml of workspace

Disable DNS of DHCP on external interface

fix master url problem in worker's kubeconfig generation

remove --node-ip flag of kubelet for master nodes

wipe out the disk in initialization process of master nodes

Merge pull request #8 from ebraminio/graphquality

[doc] Minor, better quality for graphs