Change Driver name to match go import name

In Ranchers K8S implementation, the driver name must match the go import
name and '-' as in 'proxmox-ve' is not allowed in Go, we drop the '-'.

cmd/docker-machine-driver-proxmox-ve/Makefile

@@ -1,3 +1,3 @@
 all:
-	GOOS=linux GOARCH=amd64 go build -o docker-machine-driver-proxmox-ve.linux-amd64
-	GOOS=darwin GOARCH=amd64 go build -o docker-machine-driver-proxmox-ve.macos-amd64
+	GOOS=linux GOARCH=amd64 go build -o docker-machine-driver-proxmoxve.linux-amd64
+	GOOS=darwin GOARCH=amd64 go build -o docker-machine-driver-proxmoxve.macos-amd64

cmd/docker-machine-driver-proxmox-ve/main.go

@@ -2,9 +2,9 @@ package main
 
 import (
 	"github.com/docker/machine/libmachine/drivers/plugin"
-	proxmox "github.com/lnxbil/docker-machine-driver-proxmox-ve"
+	proxmoxve "github.com/lnxbil/docker-machine-driver-proxmox-ve"
 )
 
 func main() {
-	plugin.RegisterDriver(proxmox.NewDriver("default", ""))
+	plugin.RegisterDriver(proxmoxve.NewDriver("default", ""))
 }

proxmoxdriver.go

@@ -198,7 +198,7 @@ func (d *Driver) ping() bool {
 
 // DriverName returns the name of the driver
 func (d *Driver) DriverName() string {
-	return "proxmox-ve"
+	return "proxmoxve"
 }
 
 // SetConfigFromFlags configures all command line arguments