Kick/ban room members (#2501)

* Add a temporary membershipChangePublisher on the timeline.

* Kick/Ban users from a room.

* Unit tests.

* Disable autocorrection on the members list search field.

ElementX.xcodeproj/xcshareddata/xcschemes/PreviewTests.xcscheme

@@ -4,7 +4,8 @@
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
-      buildImplicitDependencies = "YES">
+      buildImplicitDependencies = "YES"
+      runPostActionsOnFailure = "NO">
       <BuildActionEntries>
          <BuildActionEntry
             buildForTesting = "YES"
@@ -29,6 +30,12 @@
       shouldUseLaunchSchemeArgsEnv = "YES"
       codeCoverageEnabled = "YES"
       onlyGenerateCoverageForSpecifiedTargets = "YES">
+      <TestPlans>
+         <TestPlanReference
+            default = "YES"
+            reference = "container:PreviewTests/SupportingFiles/PreviewTests.xctestplan">
+         </TestPlanReference>
+      </TestPlans>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -38,6 +45,10 @@
             ReferencedContainer = "container:ElementX.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
+      <Testables>
+      </Testables>
+      <CommandLineArguments>
+      </CommandLineArguments>
       <CodeCoverageTargets>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -47,12 +58,6 @@
             ReferencedContainer = "container:ElementX.xcodeproj">
          </BuildableReference>
       </CodeCoverageTargets>
-      <TestPlans>
-         <TestPlanReference
-            reference = "container:PreviewTests/SupportingFiles/PreviewTests.xctestplan"
-            default = "YES">
-         </TestPlanReference>
-      </TestPlans>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -73,6 +78,8 @@
             ReferencedContainer = "container:ElementX.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
+      <CommandLineArguments>
+      </CommandLineArguments>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
@@ -80,6 +87,8 @@
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
       debugDocumentVersioning = "YES">
+      <CommandLineArguments>
+      </CommandLineArguments>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"