Voting (#3185)

* Basic voting

* Rewrite lobby in XAML.
Working lobby voting.

* Escape menu is now XAML.

* Vote menu works, custom votes, gamemode votes.

* Vote timeouts & administration.

Basically done now.

* I will now pretend I was never planning to code voting hotkeys.

* Make vote call UI a bit... funny.

* Fix exception on round restart.

* Fix some vote command definitions.

Content.Server/ServerContentIoC.cs

@@ -21,6 +21,7 @@ using Content.Server.PDA;
 using Content.Server.Preferences;
 using Content.Server.Sandbox;
 using Content.Server.Utility;
+using Content.Server.Voting;
 using Content.Shared.Actions;
 using Content.Shared.Interfaces;
 using Content.Shared.Kitchen;
@@ -58,6 +59,7 @@ namespace Content.Server
             IoCManager.Register<IDeviceNetwork, DeviceNetwork>();
             IoCManager.Register<EuiManager, EuiManager>();
             IoCManager.Register<IHolidayManager, HolidayManager>();
+            IoCManager.Register<IVoteManager, VoteManager>();
         }
     }
 }