Migrate boxes to Vagrant Cloud, add tests to Logger

Vagrant/Vagrantfile

@@ -26,7 +26,7 @@ Vagrant.configure("2") do |config|
   end
 
   config.vm.define "dc" do |cfg|
-    cfg.vm.box = "../Boxes/windows_2016_virtualbox.box"
+    cfg.vm.box = "detectionlab/win2016"
     cfg.vm.hostname = "dc"
     cfg.vm.boot_timeout = 600
     # use the plaintext WinRM transport and force it to use basic authentication.
@@ -63,7 +63,6 @@ Vagrant.configure("2") do |config|
     cfg.vm.provision "shell", inline: "Set-SmbServerConfiguration -AuditSmb1Access $true -Force", privileged: false
 
     cfg.vm.provider "vmware_desktop" do |v, override|
-      override.vm.box = "../Boxes/windows_2016_vmware.box"
       v.vmx["displayname"] = "dc.windomain.local"
       v.memory = 2560
       v.cpus = 2
@@ -84,7 +83,7 @@ Vagrant.configure("2") do |config|
   end
 
   config.vm.define "wef" do |cfg|
-    cfg.vm.box = "../Boxes/windows_2016_virtualbox.box"
+    cfg.vm.box = "detectionlab/win2016"
     cfg.vm.hostname = "wef"
     cfg.vm.boot_timeout = 600
     cfg.vm.communicator = "winrm"
@@ -116,7 +115,6 @@ Vagrant.configure("2") do |config|
     cfg.vm.provision "shell", path: "scripts/install-microsoft-ata.ps1", privileged: false
 
     cfg.vm.provider "vmware_desktop" do |v, override|
-      override.vm.box = "../Boxes/windows_2016_vmware.box"
       v.vmx["displayname"] = "wef.windomain.local"
       v.memory = 2048
       v.cpus = 2
@@ -137,7 +135,7 @@ Vagrant.configure("2") do |config|
   end
 
   config.vm.define "win10" do |cfg|
-    cfg.vm.box = "../Boxes/windows_10_virtualbox.box"
+    cfg.vm.box = "detectionlab/win10"
     cfg.vm.hostname = "win10"
     cfg.vm.boot_timeout = 600
     cfg.vm.communicator = "winrm"
@@ -165,7 +163,6 @@ Vagrant.configure("2") do |config|
     cfg.vm.provision "shell", path: "scripts/install-autorunstowineventlog.ps1", privileged: false
 
     cfg.vm.provider "vmware_desktop" do |v, override|
-      override.vm.box = "../Boxes/windows_10_vmware.box"
       v.vmx["displayname"] = "win10.windomain.local"
       v.vmx["gui.fullscreenatpoweron"] = "FALSE"
       v.vmx["gui.viewModeAtPowerOn"] = "windowed"