Updated go version 1.6 -> 1.11
Updated go version 1.6 -> 1.11

To fix 'go get' error
"package context: unrecognized import path "context" (import path does
not begin with hostname)"

(https://github.com/go-spatial/jivan/issues/10)

bbiskup/edify-web,bbiskup/edify-web,bbiskup/edify-web