Remove leftovers from lattice submodule

README.md

@@ -58,15 +58,6 @@ Check out how the Pilosa [Data Model](https://www.pilosa.com/docs/data-model/) w
 You can interact with Pilosa directly in the console using the [Pilosa Query Language](https://www.pilosa.com/docs/query-language/) (PQL).
 
 
-## Upgrading UI
-
-Lattice is now a submodule of Pilosa, for the purpose of keeping the frontend and backend components of the UI system synchronized. When making a change to the UI that requires changing both the backend and frontend, follow steps in this order:
-
-1. merge frontend (Lattice) PR
-2. run `make upgrade-lattice`
-3. run `git add lattice`, `git commit -m"Upgrade Lattice"`, `git push`
-4. merge backend (Pilosa) PR
-
 ## Client Libraries
 
 There are supported libraries for the following languages:

api.go

@@ -1841,11 +1841,6 @@ func (api *API) Version() string {
 	return strings.TrimPrefix(Version, "v")
 }
 
-// Version returns the Lattice version.
-func (api *API) LatticeVersion() string {
-	return LatticeVersionInfo()
-}
-
 // Info returns information about this server instance.
 func (api *API) Info() serverInfo {
 	si := api.server.systemInfo

http/handler.go

@@ -507,7 +507,7 @@ type statikHandler struct {
 func newStatikHandler(h *Handler) statikHandler {
 	fs, err := h.fileSystem.New()
 	if err == nil {
-		h.logger.Printf("enabled Web UI (%s) at %s", h.api.LatticeVersion(), h.url)
+		h.logger.Printf("enabled Web UI at %s", h.url)
 	}
 
 	return statikHandler{

version.go

@@ -23,7 +23,6 @@ var Version string
 var Commit string
 var Variant string
 var BuildTime string
-var LatticeCommit string
 var GoVersion string = runtime.Version()
 var TrialDeadline string
 
@@ -59,7 +58,3 @@ func VersionInfo() string {
 	}
 	return prefix + "Pilosa" + suffix
 }
-
-func LatticeVersionInfo() string {
-	return "g" + LatticeCommit
-}