Update deps and fix some tests

Foundatio.sln

@@ -13,6 +13,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		src\Directory.Build.props = src\Directory.Build.props
 		samples\Directory.Build.props = samples\Directory.Build.props
 		NuGet.config = NuGet.config
+		global.json = global.json
+		Dockerfile = Dockerfile
 		README.md = README.md
 	EndProjectSection
 EndProject

src/Foundatio/Messaging/scenarios.md

@@ -0,0 +1,18 @@
+- Multiple receivers (pub/sub)
+  - Fire and forget
+  - Message acknowledgement
+- Worker queues
+  - Single Worker
+  - Round robin workers
+- Delayed delivery
+  - Can schedule delivery, messages are persisted to a message store and a background task polls for messages that are due and then sends them out
+- Message persistence
+  - Not all messages need to be persisted and guaranteed delivery
+- Message subscriptions are push based with prefetch count setting which should greatly improve throughput
+- Can either use generic method overloads or use options to change the message type or topic the message is being published to
+- Can subscribe to multiple message types by controlling the message topic instead of using the default topic per .net type
+- Request/response
+  - Publishes message and then does a single message receive on a topic that is for that exact request and waits the specified amount of time
+- Receive message (pull model)
+  - Equivalent of current worker queues pulling a single message at a time
+  - Ability to receive a batch of messages 

tests/Foundatio.Tests/Utility/SystemClockTests.cs

@@ -21,9 +21,10 @@ public class SystemClockTests : TestWithLoggingBase {
                 Assert.Equal(now.ToLocalTime(), clock.Now);
                 Assert.Equal(now.ToUniversalTime(), clock.OffsetUtcNow);
 
+                // set using utc
                 now = DateTime.UtcNow;
                 clock.SetTime(now);
-                Assert.Equal(now, clock.Now);
+                Assert.Equal(now, clock.UtcNow);
                 Assert.Equal(DateTimeOffset.Now.Offset, clock.Offset);
                 Assert.Equal(now.ToUniversalTime(), clock.UtcNow);
                 Assert.Equal(now.ToLocalTime(), clock.Now);