Merge pull request #323 from 10litrov/master

Update Vagrant completion

src/_vagrant

@@ -29,15 +29,20 @@ _1st_arguments=(
     'halt:Halts the currently running vagrant environment'
     'help:[TASK] Describe available tasks or one specific task'
     'init:[box_name] [box_url] Initializes current folder for Vagrant usage'
+    'list-commands:Outputs all available Vagrant subcommands'
     'login:Authenticates against a Vagrant Cloud server to access protected boxes'
     'package:Packages a vagrant environment for distribution'
     'plugin:Manage plugins'
     'provision:Run the provisioner'
+    'push:Deploys code in this environment to a configured destination'
+    'rdp:Connects to machine via RDP'
     'reload:Reload the vagrant environment'
     'resume:Resumes a suspend vagrant environment'
+    'rsync:Syncs rsync synced folders to remote machine'
+    'rsync-auto:Syncs rsync synced folders automatically when files change'
     'share:Shares the Vagrant environment and allows remote access'
     'ssh:SSH into the currently running environment'
-    'ssh-config:outputs .ssh/config valid syntax for connecting to this environment via ssh'
+    'ssh-config:Outputs .ssh/config valid syntax for connecting to this environment via ssh'
     'status:Shows the status of the current Vagrant environment'
     'suspend:Suspends the currently running vagrant environment'
     'up:Creates the vagrant environment'
@@ -50,8 +55,10 @@ _box_arguments=(
     'add:NAME URI Add a box to the system'
     'help:COMMAND Describe subcommands or one specific subcommand'
     'list:Lists all installed boxes'
+    'outdated:Checks if there is a new version available for the box'
     'remove:NAME Remove a box from the system'
     'repackage:NAME Repackage an installed box into a `.box` file.'
+    'update:Updates the box, if there any updates available'
 )
 
 local -a _plugin_arguments