Merge branch 'master' into 1227-simplify

Author: jtreminio

src/Puphpet/Extension/VagrantfileLocalBundle/Resources/config/available.yml

@@ -3,6 +3,8 @@ empty_synced_folder:
     target: ~
     id: vagrant-root
     sync_type: 'default'
+    owner: 'www-data'
+    group: 'www-data'
     rsync:
         args: { }
         exclude: { }

src/Puphpet/Extension/VagrantfileLocalBundle/Resources/views/form/sections/SyncedFolder.html.twig

@@ -10,11 +10,11 @@
     <div class="panel-body">
         <input type="hidden" id="vagrantfile-local-vm-synced_folder-{{ uniqid }}-owner"
                name="vagrantfile-local[vm][synced_folder][{{ uniqid }}][owner]"
-               value="{{ synced_folder.owner }}" />
+               value="{{ synced_folder.owner is defined ? synced_folder.owner : '' }}" />
 
         <input type="hidden" id="vagrantfile-local-vm-synced_folder-{{ uniqid }}-group"
                name="vagrantfile-local[vm][synced_folder][{{ uniqid }}][group]"
-               value="{{ synced_folder.group }}" />
+               value="{{ synced_folder.group is defined ? synced_folder.group : '' }}" />
 
         <div class="row form-group">
             <div class="col-md-6">