Fix Windows shell provisioning

Resolves [GH-1036] [GH-1164] [GH-1181]

Ported fixes from patches to 1-0-stable

plugins/communicators/ssh/communicator.rb

@@ -94,7 +94,8 @@ module VagrantPlugins
         @logger.debug("Uploading: #{from} to #{to}")
 
         scp_connect do |scp|
-          scp.upload!(from, to)
+	  # Open file read only to fix issue [GH-1036]
+          scp.upload!(File.open(from, "r"), to)
         end
       rescue RuntimeError => e
         # Net::SCP raises a runtime error for this so the only way we have

plugins/provisioners/shell/provisioner.rb

@@ -60,6 +60,10 @@ module VagrantPlugins
         # Otherwise we have an inline script, we need to Tempfile it,
         # and handle it specially...
         file = Tempfile.new('vagrant-shell')
+        # Unless you set binmode, on a Windows host the shell script will
+        # have CRLF line endings instead of LF line endings, causing havoc
+        # when the guest executes it. This fixes [GH-1181].
+        file.binmode
         begin
           file.write(config.inline)
           file.fsync