consul: 0.5.2 -> 0.6.4 (using go 1.6)

consul: 0.5.2 -> 0.6.4 (using go 1.6)
consul-ui: 0.5.2 -> 0.6.4 (using go 1.6)
consul-alerts: 2015-08-09 -> 0.3.3 (using go 1.6)
consul-template: 0.9.0 -> 0.14.0 (using go 1.6)
vault: 0.2.0 -> 0.5.2 (using go 1.6)