feat(dashboard): Initial commit of frontend code
bump(github.com/jteeuwen/go-bindata): 79847ab3e91ae5d2e1b18796c1795c78f29565d7
feat(dashboard): inital commit of resources package
feat(dashboard): introduce the in memory handler

the in memory handler gives etcd the ability to serve a dashboard
without on disk resources. This is the first time we are using the
/mod/ path too.

TODO: cleanup the mod stuff so it isn't hacked into etcd_handlers.
fix(dashboard): add d3 to bower
fix(dashboard): add moment to bower dependencies