providers/hyperv: wait for communicator on boot

plugins/providers/hyperv/action.rb

@@ -67,6 +67,7 @@ module VagrantPlugins
         Vagrant::Action::Builder.new.tap do |b|
           b.use StartInstance
           b.use WaitForIPAddress
+          b.use WaitForCommunicator, [:running]
           #b.use ShareFolders
           #b.use SyncFolders
         end

plugins/providers/hyperv/provider.rb

@@ -50,7 +50,7 @@ module VagrantPlugins
         end
 
         # Get the short and long description
-        short = "Machine's current state is #{state_id}"
+        short = state_id.to_s
         long  = ""
 
         # Return the MachineState object