Tidy up, fix build, add net5.0 targets, use the Nullable support package

Author: nblumhardt

.idea/.idea.serilog-sinks-console/.idea/.gitignore

@@ -14,7 +14,7 @@ if(Test-Path .\artifacts) {
 
 $branch = @{ $true = $env:APPVEYOR_REPO_BRANCH; $false = $(git symbolic-ref --short -q HEAD) }[$env:APPVEYOR_REPO_BRANCH -ne $NULL];
 $revision = @{ $true = "{0:00000}" -f [convert]::ToInt32("0" + $env:APPVEYOR_BUILD_NUMBER, 10); $false = "local" }[$env:APPVEYOR_BUILD_NUMBER -ne $NULL];
-$suffix = @{ $true = ""; $false = "$($branch.Substring(0, [math]::Min(10,$branch.Length)))-$revision"}[$branch -eq "master" -and $revision -ne "local"]
+$suffix = @{ $true = ""; $false = "$($branch.Substring(0, [math]::Min(10,$branch.Length)))-$revision"}[$branch -eq "main" -and $revision -ne "local"]
 $commitHash = $(git rev-parse --short HEAD)
 $buildSuffix = @{ $true = "$($suffix)-$($commitHash)"; $false = "$($branch)-$($commitHash)" }[$suffix -ne ""]
 

.idea/.idea.serilog-sinks-console/.idea/encodings.xml

@@ -6,8 +6,8 @@ A Serilog sink that writes log events to the Windows Console or an ANSI terminal
 
 To use the console sink, first install the [NuGet package](https://nuget.org/packages/serilog.sinks.console):
 
-```powershell
-Install-Package Serilog.Sinks.Console
+```shell
+dotnet add package Serilog.Sinks.Console
 ```
 
 Then enable the sink using `WriteTo.Console()`:
@@ -64,8 +64,8 @@ The default template, shown in the example above, uses built-in properties like
 
 The sink can write JSON  output instead of plain text. `CompactJsonFormatter` or `RenderedCompactJsonFormatter` from [Serilog.Formatting.Compact](https://github.com/serilog/serilog-formatting-compact) is recommended:
 
-```powershell
-Install-Package Serilog.Formatting.Compact
+```shell
+dotnet add package Serilog.Formatting.Compact
 ```
 
 Pass a formatter to the `Console()` configuration method:
@@ -80,8 +80,8 @@ Output theming is not available when custom formatters are used.
 
 To use the console sink with the [Serilog.Settings.AppSettings](https://github.com/serilog/serilog-settings-appsettings) package, first install that package if you haven't already done so:
 
-```powershell
-Install-Package Serilog.Settings.AppSettings
+```shell
+dotnet add package Serilog.Settings.AppSettings
 ```
 
 Instead of configuring the logger in code, call `ReadFrom.AppSettings()`:
@@ -114,8 +114,8 @@ To configure the console sink with a different theme and include the `SourceCont
 
 To use the console sink with _Microsoft.Extensions.Configuration_, for example with ASP.NET Core or .NET Core, use the [Serilog.Settings.Configuration](https://github.com/serilog/serilog-settings-configuration) package. First install that package if you have not already done so:
 
-```powershell
-Install-Package Serilog.Settings.Configuration
+```shell
+dotnet add package Serilog.Settings.Configuration
 ```
 
 Instead of configuring the sink directly in code, call `ReadFrom.Configuration()`:
@@ -168,7 +168,7 @@ When contributing please keep in mind our [Code of Conduct](CODE_OF_CONDUCT.md).
 Branch  | AppVeyor | Travis
 ------------- | ------------- |-------------
 dev | [![Build status](https://ci.appveyor.com/api/projects/status/w1w3m1wyk3in1c96/branch/dev?svg=true)](https://ci.appveyor.com/project/serilog/serilog-sinks-console/branch/dev)  | [![Build Status](https://travis-ci.org/serilog/serilog-sinks-console.svg?branch=dev)](https://travis-ci.org/serilog/serilog-sinks-console) 
-master | [![Build status](https://ci.appveyor.com/api/projects/status/w1w3m1wyk3in1c96/branch/master?svg=true)](https://ci.appveyor.com/project/serilog/serilog-sinks-console/branch/master) | [![Build Status](https://travis-ci.org/serilog/serilog-sinks-console.svg?branch=master)](https://travis-ci.org/serilog/serilog-sinks-console) 
+main | [![Build status](https://ci.appveyor.com/api/projects/status/w1w3m1wyk3in1c96/branch/main?svg=true)](https://ci.appveyor.com/project/serilog/serilog-sinks-console/branch/main) | [![Build Status](https://travis-ci.org/serilog/serilog-sinks-console.svg?branch=main)](https://travis-ci.org/serilog/serilog-sinks-console) 
 
 
-_Copyright © 2017 Serilog Contributors - Provided under the [Apache License, Version 2.0](http://apache.org/licenses/LICENSE-2.0.html)._
+_Copyright © Serilog Contributors - Provided under the [Apache License, Version 2.0](http://apache.org/licenses/LICENSE-2.0.html)._

.idea/.idea.serilog-sinks-console/.idea/indexLayout.xml

@@ -1,7 +1,6 @@
 version: '{build}'
 skip_tags: true
 image: Visual Studio 2019
-configuration: Release
 test: off
 build_script:
 - ps: ./Build.ps1
@@ -10,14 +9,14 @@ artifacts:
 deploy:
 - provider: NuGet
   api_key:
-    secure: N59tiJECUYpip6tEn0xvdmDAEiP9SIzyLEFLpwiigm/8WhJvBNs13QxzT1/3/JW/
+    secure: rbdBqxBpLt4MkB+mrDOYNDOd8aVZ1zMkysaVNAXNKnC41FYifzX3l9LM8DCrUWU5
   skip_symbols: true
   on:
-    branch: /^(master|dev)$/
+    branch: /^(main|dev)$/
 - provider: GitHub
   auth_token:
     secure: p4LpVhBKxGS5WqucHxFQ5c7C8cP74kbNB0Z8k9Oxx/PMaDQ1+ibmoexNqVU5ZlmX
   artifact: /Serilog.*\.nupkg/
   tag: v$(appveyor_build_version)
   on:
-    branch: master
+    branch: main

.idea/.idea.serilog-sinks-console/.idea/vcs.xml

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>netcoreapp2.1;netcoreapp2.2;netcoreapp3.0;netcoreapp3.1;net452;net462;net472;net48</TargetFrameworks>
+    <TargetFrameworks>netcoreapp2.1;netcoreapp2.2;netcoreapp3.0;netcoreapp3.1;net452;net462;net472;net48;net5.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>

Build.ps1

@@ -5,7 +5,7 @@
 
 namespace ConsoleDemo
 {
-    public class Program
+    public static class Program
     {
         public static void Main()
         {