adapt to NewTLSClient interface change in go-etcd, add CaKeys support
Require golang 1.2
Merge pull request #39 from gabrtv/new-tlsclient

Adapt to NewTLSClient change in go-etcd, add CaKeys support
Add docs for commandline flags
Add noop-mode docs
Add logging docs
Add SRV records docs
Add configuration guide doc
Add installation doc
Add quick start guide
Add usage examples
Add template docs
Update README to reference new docs
Add interation support
Update templates interation example doc
template config agreement
Merge pull request #42 from bketelsen/iteration

template config agreement
Merge pull request #43 from kelseyhightower/iteration

Iteration
Update quick-start-guide.md

fix markdown formatting
Merge pull request #44 from robbyt/patch-1

minor markdown format fix to quick-start-guide.md